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Acta Crystallographica Section E: Crystallographic Communications logoLink to Acta Crystallographica Section E: Crystallographic Communications
. 2016 Jan 30;72(Pt 2):261–265. doi: 10.1107/S2056989016001493

Crystal structures of methyl (E)-3-(2-chloro­phen­yl)-2-({2-[(E)-2-nitro­vin­yl]phen­oxy}meth­yl)acrylate and methyl (E)-2-({4-chloro-2-[(E)-2-nitro­vin­yl]phen­oxy}meth­yl)-3-(2-chloro­phen­yl)acrylate

G Vimala a, N Poomathi b, P T Perumal b, A SubbiahPandi a,*
PMCID: PMC4770962  PMID: 26958402

In the title compounds, (I) and (II), both of which crystallize in the monoclinic space group P21/n, the methyl acrylate and nitro­vinyl units are relatively planar with an E conformation about the C=C bonds. The two aromatic rings are inclined to one another by 74.87 (9) and 75.65 (2)° for compounds (I) and (II), respectively. In the crystal of (I), chains along the b axis are formed via C—H⋯O hydrogen bonds. In the crystal of (II), mol­ecules are linked by C—H⋯O hydrogen bonds, forming sheets parallel to the ac plane.

Keywords: crystal structure, 2-cyano­acrylates, phenyl acrylates, cinnamic acid derivatives, C—H⋯O hydrogen bonding

Abstract

The title compounds, C19H16ClNO5, (I), and C19H15Cl2NO5, (II), both crystallize in the monoclinic space group P21/n. They differ essentially in the orientation of the methyl acetate group, with the C=O bond directed towards the NO2 group in (I) but away from it in (II). In compound (I), the mean plane of the methyl acrylate unit is planar, with a maximum deviation of 0.0044 (2) Å for the methyl C atom, while in (II) this deviation is 0.0147 Å. The inter­planar angles between the two aromatic rings are 74.87 (9) and 75.65 (2)° for compounds (I) and (II), respectively. In both compounds, the methyl acrylate and nitro­vinyl groups each adopt an E conformation about the C=C bond. In the crystal of (I), mol­ecules are linked by C—H⋯O hydrogen bonds forming chains along the b axis. The chains are linked via C—H⋯Cl hydrogen bonds, forming sheets parallel to the ab plane. The sheets are linked via C—H⋯π inter­actions, forming a three-dimensional structure. In the crystal of (II), mol­ecules are linked by pairs of C—H⋯O hydrogen bonds, forming inversion dimers with an R 2 2(30) ring motif. The dimers are linked via C—H⋯O hydrogen bonds, forming sheets parallel to the ac plane and enclosing R 4 4(28) ring motifs. The sheets are linked via parallel slipped π–π inter­actions (inter­centroid distances are both ca 3.86 Å), forming a three-dimensional structure.

Chemical context  

Recently, 2-cyano­acrylates have been used extensively as agrochemicals because of their unique mechanism of action and good environmental profiles (Govindan et al., 2011). Phenyl acrylates and their derivatives are important compounds because of their agrochemical and medical applications (De Fraine & Martin, 1991). Cinnamic acid derivatives have received attention in medicinal research as traditional as well as recently synthetic anti­tumor agents (De et al., 2011). They also possess significant anti­bacterial activity against Staphylococcus aureus (Xiao et al., 2008). In addition, different substitutions on the basic moiety lead to various pharmacological activities, such as anti-oxidant, hepatoprotective, anxiolytic, insect repellent, anti­diabetic and anti­cholesterolemic (Sharma, 2011). Against this background, the title compounds were synthesized and we report herein on their crystal structures.

Structural commentary  

The title compounds, (I) and (II), crystallized in the monoclinic space group P21/n with Z = 4; their mol­ecular structures are illustrated in Figs. 1 and 2, respectively. In compound (I), the methyl acrylate unit is essentially planar, with a maximum deviation of 0.0044 (2) Å for atom C12, and forms dihedral angles of 84.04 (9) and 50.23 (9)° with the benzene rings (C3–C8) and (C14–C19), respectively. Likewise, in compound (II), the methyl acrylate unit is essentially planar, with a maximum deviation of 0.0147 (2) Å for atom C12, and forms dihedral angle of 73.20 (9) and 42.81 (9)° with benzene rings (C3–C8) and (C14–C19), respectively. In compound (I), the rings (C3–C8) and (C14–C19) are almost normal to one another, making a dihedral angle of 74.87 (9)°. In the case of compound (II), the corresponding dihedral angle is 75.65 (2)°. The title mol­ecules exhibit structural similarities with the related structure, (Z)-methyl 3-(2,4-di­chloro­phen­yl)-2-[(2-formyl­phen­oxy)meth­yl]acrylate (Gangadharan et al., 2011).graphic file with name e-72-00261-scheme1.jpg

Figure 1.

Figure 1

The mol­ecular structure of compound (I), showing the atom labelling. Displacement ellipsoids are drawn at the 30% probability level.

Figure 2.

Figure 2

The mol­ecular structure of compound (II), showing the atom labelling. Displacement ellipsoids are drawn at the 30% probability level.

The methyl acrylate moieties adopt an extended conformation, as is evident from the torsion angles O4—C11—C10—C13 = 170.6 (2)°, O5—C11—C10—C13 = −8.5 (2)°, C9—C10—C11—O4 = −5.5 (2)° and C9—C10—C11—O5 = 175.5 (1)° for compound (I), while the corresponding angles in compound (II) are −2.9 (5), 177.7 (3), 173.0 (3) and −6.3 (4)°, respectively. The extended conformation is supported by the fact that the bond angles involving the carbonyl O atoms are invariably enlarged (Schweizer & Dunitz, 1982).

The significant difference in the bond lengths O5—C11 and O5—C12, which are 1.324 (2) and 1.444 (2) Å, respectively, for compound (I), and 1.328 (4) and 1.440 (4) Å, respectively, for compound (II), can be attributed to a partial contribution from the O—C=O+—C resonance structures of the O5—C11(=O4)—C10 group (Merlino et al., 1971). This feature, commonly observed for the carb­oxy­lic ester group of substit­uents in various compounds gives average values of 1.340 and 1.447 Å, respectively (Varghese et al., 1986).

In both compounds, the nitro­vinyl groups [C2=C1—N1(O1,O2)], have an E conformation about the C2=C1 bond. In (I), its mean plane makes a dihedral angle of 2.025 (9)° with the benzene ring (C3–C8) to which it is attached, while in compound (II), the corresponding dihedral angle is much larger, at 14.78 (16) °.

Supra­molecular features  

In the crystal of (I), adjacent mol­ecules are linked by C—H⋯O hydrogen bonds forming chains along the b-axis direction (Table 1 and Fig. 3). The chains are linked via C—H⋯Cl hydrogen bonds, forming sheets parallel to the ab plane (Fig. 4 and Table 1). The sheets are linked via C—H⋯π inter­actions, forming a three-dimensional structure (Table 1).

Table 1. Hydrogen-bond geometry (Å, °) for (I) .

Cg2 is the centroid of the C14–C19 ring.

D—H⋯A D—H H⋯A DA D—H⋯A
C12—H12A⋯O1i 0.96 2.45 3.406 (2) 172
C2—H2⋯Cl1ii 0.93 2.85 3.7515 (16) 165
C13—H13⋯Cg2iii 0.93 2.91 3.5828 (16) 130

Symmetry codes: (i) Inline graphic; (ii) Inline graphic; (iii) Inline graphic.

Figure 3.

Figure 3

A partial view of the crystal structure of compound (I), showing the hydrogen-bonded (dashed lines) zigzag chains propagating along [010]; see Table 1.

Figure 4.

Figure 4

The crystal packing of compound (I), viewed along the c axis. The hydrogen bonds are shown as dashed lines (see Table 1).

In compound (II), mol­ecules are linked by pairs of C—H⋯O hydrogen bonds, forming inversion dimers enclosing an Inline graphic(30) ring motif (Table 2 and Fig. 5). The dimers are linked by further C—H⋯O hydrogen bonds, forming sheets parallel to the ac plane and enclosing Inline graphic(28) ring motifs (Table 2 and Fig. 5). The sheets are linked via slipped parallel π–π inter­actions, forming a three-dimensional structure, Fig. 6 [Cg1⋯Cg1i = 3.863 (2) Å, inter-planar distance = 3.487 (1) Å, slippage 1.662 Å; Cg1 is the centroid of ring C3–C8; symmetry code: (i) −x + 1, −y, z + 1, and Cg2⋯Cg2ii = 3.861 (2) Å, inter-planar distance = 3.506 (2) Å, slippage = 1.617 Å; Cg2 is the centroid of ring C14–C19; symmetry code: (ii) −x + 1, −y, −z + 2].

Table 2. Hydrogen-bond geometry (Å, °) for (II) .

D—H⋯A D—H H⋯A DA D—H⋯A
C6—H6⋯O4i 0.93 2.56 3.371 (4) 146
C7—H7⋯O2ii 0.93 2.58 3.476 (4) 161
C18—H18⋯O1iii 0.93 2.60 3.485 (5) 160

Symmetry codes: (i) Inline graphic; (ii) Inline graphic; (iii) Inline graphic.

Figure 5.

Figure 5

A partial view of the crystal packing of compound (II), viewed along the b axis. The hydrogen bonds are shown as dashed lines (see Table 2).

Figure 6.

Figure 6

The crystal packing of compound (II), viewed along the c axis. The hydrogen bonds are shown as dashed lines (see Table 1).

Database survey  

A search of the Cambridge Structural Database (CSD, Version 5.37, November 2015; Groom & Allen, 2014) for the substructure methyl (E)-2-(phen­oxy­meth­yl)-3-phenyl­acrylate gave 12 hits. There is a great variety in the dihedral angle involving the two aromatic rings; from a minimum of ca 47.2° in (E)-methyl 2-({2-eth­oxy-6-[(E)-(hy­droxy­imino)­meth­yl]phen­oxy}meth­yl)-3-phenyl­acrylate (CSD code: ZARDAT; Govindan et al., 2012) to a maximum of ca 88.4° in methyl (E)-2-[(2-nitro­phen­oxy)meth­yl]-3-phenyl­acrylate (CSD code: PAWFIE; Anuradha et al., 2012). In the title compounds, this dihedral angle is 74.87 (9)° in (I) and 75.65 (2)° in (II).

Synthesis and crystallization  

The title compounds were prepared in a similar manner using a mixture of methyl (E)-3-(2-chloro­phen­yl)-2-{[2-(2,2-di­cyano­vin­yl)phen­oxy]meth­yl}acrylate (1 mmol) for compound (I), and methyl (E)-2-{[4-chloro-2-(2,2-di­cyano­vin­yl)phen­oxy]meth­yl}-3-(2-chloro­phen­yl)acrylate (1 mol) for compound (II), dissolved in nitro­methane (5 mol) in toluene (3 ml) with a catalytic amount of cinchona alkaloid (0.005 mmol %). The resulting solutions were stirred for 4 h at room temperature. The consumption of the starting materials was monitored by TLC. After completion of the reaction, DMAP (0.020 mol %) and di-tert-butyl dicarbonate (1.2 equiv) were added and the solutions of the corresponding crude products were stirred at 318–323 K for 2 h, followed by TLC (20% EtOAc and petroleum ether). The solvents were removed under reduced pressure and the residues purified by column chromatography on silica gel (3:97%, ethyl­acetate and petroleum ether) to afford pure products. The purified compounds were recrystallized from ethanol, by slow evaporation of the solvent, yielding block-like crystals of compounds (I) and (II), suitable for X ray diffraction analysis.

Refinement  

Crystal data, data collection and structure refinement details are summarized in Table 3. The C-bound H atoms were positioned geometrically (C—H = 0.93–0.97 Å) and allowed to ride on their parent atoms, with U iso(H) = 1.5U eq(C-meth­yl) and 1.2U eq(C) for other H atoms.

Table 3. Experimental details.

  (I) (II)
Crystal data
Chemical formula C19H16ClNO5 C19H15Cl2NO5
M r 373.78 408.22
Crystal system, space group Monoclinic, P21/n Monoclinic, P21/n
Temperature (K) 293 293
a, b, c (Å) 9.0152 (3), 13.6579 (4), 14.6366 (4) 9.2372 (3), 14.5027 (5), 14.4830 (5)
β (°) 102.176 (1) 94.521 (2)
V3) 1761.64 (9) 1934.17 (11)
Z 4 4
Radiation type Mo Kα Mo Kα
μ (mm−1) 0.25 0.37
Crystal size (mm) 0.27 × 0.24 × 0.18 0.28 × 0.22 × 0.19
 
Data collection
Diffractometer Bruker Kappa APEXII CCD Bruker Kappa APEXII CCD
Absorption correction Multi-scan (SADABS; Bruker, 2008) Multi-scan (SADABS; Bruker, 2008)
T min, T max 0.935, 0.935 0.942, 0.961
No. of measured, independent and observed [I > 2σ(I)] reflections 15968, 4365, 3186 12108, 3481, 2382
R int 0.019 0.029
(sin θ/λ)max−1) 0.667 0.600
 
Refinement
R[F 2 > 2σ(F 2)], wR(F 2), S 0.040, 0.109, 1.04 0.055, 0.143, 1.04
No. of reflections 4365 3481
No. of parameters 236 245
H-atom treatment H-atom parameters constrained H-atom parameters constrained
Δρmax, Δρmin (e Å−3) 0.23, −0.23 0.57, −0.31

Computer programs: APEX2 and SAINT (Bruker, 2008), SHELXS97 (Sheldrick, 2008), SHELXL2014 (Sheldrick, 2015), PLATON (Spek, 2009) and Mercury (Macrae et al., 2008).

Supplementary Material

Crystal structure: contains datablock(s) global, I, II. DOI: 10.1107/S2056989016001493/su5265sup1.cif

e-72-00261-sup1.cif (872.2KB, cif)

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989016001493/su5265Isup2.hkl

e-72-00261-Isup2.hkl (347.8KB, hkl)

Structure factors: contains datablock(s) II. DOI: 10.1107/S2056989016001493/su5265IIsup3.hkl

e-72-00261-IIsup3.hkl (277.9KB, hkl)

Supporting information file. DOI: 10.1107/S2056989016001493/su5265Isup4.cml

Supporting information file. DOI: 10.1107/S2056989016001493/su5265IIsup5.cml

CCDC references: 1449405, 1449404

Additional supporting information: crystallographic information; 3D view; checkCIF report

Acknowledgments

The authors thank the Department of Chemistry, IIT, Chennai, India, for the X-ray intensity data collection.

supplementary crystallographic information

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Crystal data

C19H16ClNO5 F(000) = 776
Mr = 373.78 Dx = 1.409 Mg m3
Monoclinic, P21/n Mo Kα radiation, λ = 0.71073 Å
a = 9.0152 (3) Å Cell parameters from 2595 reflections
b = 13.6579 (4) Å θ = 2.1–25.0°
c = 14.6366 (4) Å µ = 0.25 mm1
β = 102.176 (1)° T = 293 K
V = 1761.64 (9) Å3 Block, colourless
Z = 4 0.27 × 0.24 × 0.18 mm

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Data collection

Bruker Kappa APEXII CCD diffractometer 4365 independent reflections
Radiation source: fine-focus sealed tube 3186 reflections with I > 2σ(I)
Graphite monochromator Rint = 0.019
ω and φ scans θmax = 28.3°, θmin = 2.1°
Absorption correction: multi-scan (SADABS; Bruker, 2008) h = −9→12
Tmin = 0.935, Tmax = 0.935 k = −9→18
15968 measured reflections l = −19→19

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Refinement

Refinement on F2 0 restraints
Least-squares matrix: full Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.040 H-atom parameters constrained
wR(F2) = 0.109 w = 1/[σ2(Fo2) + (0.0464P)2 + 0.4238P] where P = (Fo2 + 2Fc2)/3
S = 1.04 (Δ/σ)max = 0.001
4365 reflections Δρmax = 0.23 e Å3
236 parameters Δρmin = −0.23 e Å3

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)

x y z Uiso*/Ueq
Cl1 0.94245 (6) 0.33362 (3) 1.09845 (3) 0.06629 (16)
O1 1.02396 (17) 0.69069 (14) 0.66665 (11) 0.0909 (5)
O2 0.88624 (18) 0.72882 (13) 0.53405 (12) 0.0931 (5)
O3 0.63790 (11) 0.47698 (8) 0.70425 (7) 0.0448 (3)
O4 0.81629 (15) 0.27705 (11) 0.67330 (8) 0.0732 (4)
O5 1.02681 (12) 0.29776 (9) 0.78215 (8) 0.0572 (3)
N1 0.90607 (17) 0.68625 (11) 0.60846 (11) 0.0562 (4)
C1 0.78561 (18) 0.62664 (12) 0.63151 (11) 0.0480 (4)
H1 0.8059 0.5842 0.6823 0.058*
C2 0.64741 (18) 0.63313 (11) 0.57985 (10) 0.0454 (4)
H2 0.6373 0.6754 0.5291 0.054*
C3 0.50814 (17) 0.58452 (11) 0.58984 (9) 0.0420 (3)
C4 0.3720 (2) 0.61704 (14) 0.53395 (11) 0.0553 (4)
H4 0.3738 0.6682 0.4923 0.066*
C5 0.2351 (2) 0.57515 (15) 0.53901 (13) 0.0645 (5)
H5 0.1456 0.5985 0.5018 0.077*
C6 0.2317 (2) 0.49857 (15) 0.59942 (13) 0.0624 (5)
H6 0.1392 0.4702 0.6029 0.075*
C7 0.36441 (18) 0.46297 (13) 0.65535 (11) 0.0512 (4)
H7 0.3610 0.4105 0.6953 0.061*
C8 0.50191 (17) 0.50605 (11) 0.65131 (9) 0.0404 (3)
C9 0.64005 (16) 0.39327 (11) 0.76435 (10) 0.0415 (3)
H9A 0.5931 0.3375 0.7285 0.050*
H9B 0.5844 0.4074 0.8127 0.050*
C10 0.80192 (16) 0.37129 (10) 0.80709 (9) 0.0371 (3)
C11 0.88048 (18) 0.31119 (11) 0.74673 (10) 0.0421 (3)
C12 1.1079 (2) 0.23635 (15) 0.72892 (14) 0.0658 (5)
H12A 1.2107 0.2281 0.7627 0.099*
H12B 1.1078 0.2666 0.6697 0.099*
H12C 1.0593 0.1736 0.7190 0.099*
C13 0.87143 (16) 0.39681 (10) 0.89424 (9) 0.0387 (3)
H13 0.9701 0.3744 0.9152 0.046*
C14 0.80700 (16) 0.45658 (11) 0.95956 (10) 0.0401 (3)
C15 0.72385 (19) 0.54180 (12) 0.93057 (11) 0.0503 (4)
H15 0.7068 0.5599 0.8680 0.060*
C16 0.6666 (2) 0.59956 (14) 0.99228 (13) 0.0595 (4)
H16 0.6118 0.6558 0.9713 0.071*
C17 0.6908 (2) 0.57362 (15) 1.08512 (13) 0.0616 (5)
H17 0.6509 0.6120 1.1266 0.074*
C18 0.7739 (2) 0.49116 (14) 1.11704 (11) 0.0566 (4)
H18 0.7907 0.4740 1.1799 0.068*
C19 0.83196 (18) 0.43422 (11) 1.05485 (10) 0.0448 (4)

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Atomic displacement parameters (Å2)

U11 U22 U33 U12 U13 U23
Cl1 0.0968 (4) 0.0562 (3) 0.0402 (2) 0.0052 (2) 0.0017 (2) 0.00662 (18)
O1 0.0637 (9) 0.1316 (15) 0.0765 (10) −0.0259 (9) 0.0127 (8) −0.0043 (10)
O2 0.0839 (10) 0.0980 (12) 0.1021 (12) −0.0038 (9) 0.0300 (9) 0.0478 (10)
O3 0.0423 (6) 0.0458 (6) 0.0437 (5) 0.0003 (5) 0.0033 (4) 0.0125 (5)
O4 0.0721 (8) 0.0937 (10) 0.0474 (7) 0.0174 (7) −0.0020 (6) −0.0269 (7)
O5 0.0500 (7) 0.0665 (8) 0.0533 (7) 0.0096 (6) 0.0071 (5) −0.0167 (6)
N1 0.0609 (10) 0.0516 (8) 0.0611 (9) 0.0006 (7) 0.0237 (8) −0.0041 (7)
C1 0.0572 (10) 0.0432 (8) 0.0456 (8) 0.0012 (7) 0.0154 (7) 0.0017 (7)
C2 0.0615 (10) 0.0366 (8) 0.0392 (7) 0.0090 (7) 0.0131 (7) 0.0024 (6)
C3 0.0519 (9) 0.0397 (8) 0.0332 (7) 0.0087 (6) 0.0060 (6) −0.0041 (6)
C4 0.0617 (11) 0.0563 (10) 0.0435 (8) 0.0161 (8) 0.0007 (7) 0.0005 (7)
C5 0.0525 (11) 0.0774 (13) 0.0558 (10) 0.0168 (9) −0.0065 (8) −0.0059 (10)
C6 0.0430 (9) 0.0790 (13) 0.0621 (11) −0.0005 (9) 0.0038 (8) −0.0137 (10)
C7 0.0489 (9) 0.0589 (10) 0.0447 (8) −0.0015 (8) 0.0077 (7) −0.0020 (7)
C8 0.0437 (8) 0.0436 (8) 0.0325 (7) 0.0051 (6) 0.0045 (6) −0.0055 (6)
C9 0.0457 (8) 0.0394 (8) 0.0387 (7) −0.0033 (6) 0.0074 (6) 0.0042 (6)
C10 0.0456 (8) 0.0313 (7) 0.0345 (7) −0.0012 (6) 0.0089 (6) 0.0048 (5)
C11 0.0532 (9) 0.0383 (8) 0.0341 (7) 0.0024 (6) 0.0079 (6) 0.0036 (6)
C12 0.0612 (11) 0.0704 (12) 0.0683 (11) 0.0132 (9) 0.0196 (9) −0.0120 (10)
C13 0.0440 (8) 0.0355 (7) 0.0362 (7) 0.0002 (6) 0.0075 (6) 0.0045 (6)
C14 0.0433 (8) 0.0398 (8) 0.0373 (7) −0.0053 (6) 0.0089 (6) −0.0030 (6)
C15 0.0577 (10) 0.0482 (9) 0.0452 (8) 0.0031 (7) 0.0110 (7) −0.0020 (7)
C16 0.0591 (11) 0.0536 (10) 0.0671 (11) 0.0078 (8) 0.0165 (9) −0.0100 (9)
C17 0.0613 (11) 0.0664 (12) 0.0635 (11) −0.0070 (9) 0.0277 (9) −0.0227 (9)
C18 0.0688 (11) 0.0644 (11) 0.0405 (8) −0.0168 (9) 0.0203 (8) −0.0109 (8)
C19 0.0515 (9) 0.0438 (8) 0.0386 (7) −0.0101 (7) 0.0082 (6) −0.0037 (6)

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Geometric parameters (Å, º)

Cl1—C19 1.7377 (17) C7—H7 0.9300
O1—N1 1.2152 (19) C9—C10 1.492 (2)
O2—N1 1.214 (2) C9—H9A 0.9700
O3—C8 1.3639 (17) C9—H9B 0.9700
O3—C9 1.4403 (17) C10—C13 1.3431 (19)
O4—C11 1.2022 (18) C10—C11 1.490 (2)
O5—C11 1.3244 (19) C12—H12A 0.9600
O5—C12 1.444 (2) C12—H12B 0.9600
N1—C1 1.453 (2) C12—H12C 0.9600
C1—C2 1.317 (2) C13—C14 1.467 (2)
C1—H1 0.9300 C13—H13 0.9300
C2—C3 1.455 (2) C14—C19 1.399 (2)
C2—H2 0.9300 C14—C15 1.401 (2)
C3—C4 1.396 (2) C15—C16 1.379 (2)
C3—C8 1.408 (2) C15—H15 0.9300
C4—C5 1.376 (3) C16—C17 1.376 (3)
C4—H4 0.9300 C16—H16 0.9300
C5—C6 1.374 (3) C17—C18 1.378 (3)
C5—H5 0.9300 C17—H17 0.9300
C6—C7 1.388 (2) C18—C19 1.381 (2)
C6—H6 0.9300 C18—H18 0.9300
C7—C8 1.385 (2)
C8—O3—C9 118.21 (11) H9A—C9—H9B 108.5
C11—O5—C12 116.44 (13) C13—C10—C11 121.41 (13)
O2—N1—O1 123.12 (17) C13—C10—C9 124.41 (13)
O2—N1—C1 120.05 (16) C11—C10—C9 114.05 (12)
O1—N1—C1 116.83 (15) O4—C11—O5 123.24 (14)
C2—C1—N1 119.47 (15) O4—C11—C10 122.99 (15)
C2—C1—H1 120.3 O5—C11—C10 113.77 (12)
N1—C1—H1 120.3 O5—C12—H12A 109.5
C1—C2—C3 130.07 (15) O5—C12—H12B 109.5
C1—C2—H2 115.0 H12A—C12—H12B 109.5
C3—C2—H2 115.0 O5—C12—H12C 109.5
C4—C3—C8 117.89 (15) H12A—C12—H12C 109.5
C4—C3—C2 117.83 (15) H12B—C12—H12C 109.5
C8—C3—C2 124.27 (13) C10—C13—C14 126.43 (14)
C5—C4—C3 121.58 (17) C10—C13—H13 116.8
C5—C4—H4 119.2 C14—C13—H13 116.8
C3—C4—H4 119.2 C19—C14—C15 116.54 (14)
C6—C5—C4 119.57 (16) C19—C14—C13 121.72 (14)
C6—C5—H5 120.2 C15—C14—C13 121.67 (13)
C4—C5—H5 120.2 C16—C15—C14 121.82 (16)
C5—C6—C7 120.82 (18) C16—C15—H15 119.1
C5—C6—H6 119.6 C14—C15—H15 119.1
C7—C6—H6 119.6 C17—C16—C15 119.73 (17)
C8—C7—C6 119.63 (17) C17—C16—H16 120.1
C8—C7—H7 120.2 C15—C16—H16 120.1
C6—C7—H7 120.2 C16—C17—C18 120.45 (16)
O3—C8—C7 123.89 (14) C16—C17—H17 119.8
O3—C8—C3 115.62 (13) C18—C17—H17 119.8
C7—C8—C3 120.49 (14) C17—C18—C19 119.40 (16)
O3—C9—C10 107.56 (11) C17—C18—H18 120.3
O3—C9—H9A 110.2 C19—C18—H18 120.3
C10—C9—H9A 110.2 C18—C19—C14 122.04 (16)
O3—C9—H9B 110.2 C18—C19—Cl1 118.07 (13)
C10—C9—H9B 110.2 C14—C19—Cl1 119.87 (12)
O2—N1—C1—C2 −12.4 (2) C12—O5—C11—O4 −1.8 (2)
O1—N1—C1—C2 167.54 (17) C12—O5—C11—C10 177.29 (14)
N1—C1—C2—C3 −177.77 (14) C13—C10—C11—O4 170.56 (15)
C1—C2—C3—C4 169.58 (16) C9—C10—C11—O4 −5.5 (2)
C1—C2—C3—C8 −11.3 (3) C13—C10—C11—O5 −8.5 (2)
C8—C3—C4—C5 0.8 (2) C9—C10—C11—O5 175.47 (12)
C2—C3—C4—C5 −179.97 (15) C11—C10—C13—C14 179.10 (13)
C3—C4—C5—C6 −0.9 (3) C9—C10—C13—C14 −5.3 (2)
C4—C5—C6—C7 0.0 (3) C10—C13—C14—C19 139.80 (16)
C5—C6—C7—C8 1.0 (3) C10—C13—C14—C15 −43.5 (2)
C9—O3—C8—C7 3.4 (2) C19—C14—C15—C16 −1.4 (2)
C9—O3—C8—C3 −176.32 (12) C13—C14—C15—C16 −178.25 (15)
C6—C7—C8—O3 179.22 (14) C14—C15—C16—C17 0.0 (3)
C6—C7—C8—C3 −1.0 (2) C15—C16—C17—C18 1.0 (3)
C4—C3—C8—O3 179.92 (13) C16—C17—C18—C19 −0.4 (3)
C2—C3—C8—O3 0.8 (2) C17—C18—C19—C14 −1.1 (2)
C4—C3—C8—C7 0.2 (2) C17—C18—C19—Cl1 177.47 (13)
C2—C3—C8—C7 −178.99 (14) C15—C14—C19—C18 2.0 (2)
C8—O3—C9—C10 174.75 (12) C13—C14—C19—C18 178.82 (14)
O3—C9—C10—C13 100.78 (15) C15—C14—C19—Cl1 −176.57 (12)
O3—C9—C10—C11 −83.34 (14) C13—C14—C19—Cl1 0.3 (2)

(I) Methyl (E)-3-(2-chlorophenyl)-2-({2-[(E)-2-nitrovinyl]phenoxy}methyl)acrylate . Hydrogen-bond geometry (Å, º)

Cg2 is the centroid of the C14–C19 ring.

D—H···A D—H H···A D···A D—H···A
C12—H12A···O1i 0.96 2.45 3.406 (2) 172
C2—H2···Cl1ii 0.93 2.85 3.7515 (16) 165
C13—H13···Cg2iii 0.93 2.91 3.5828 (16) 130

Symmetry codes: (i) −x+5/2, y−1/2, −z+3/2; (ii) −x+3/2, y+1/2, −z+3/2; (iii) −x+2, −y+1, −z−3.

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Crystal data

C19H15Cl2NO5 F(000) = 840
Mr = 408.22 Dx = 1.402 Mg m3
Monoclinic, P21/n Mo Kα radiation, λ = 0.71073 Å
a = 9.2372 (3) Å Cell parameters from 2355 reflections
b = 14.5027 (5) Å θ = 2.0–25.0°
c = 14.4830 (5) Å µ = 0.37 mm1
β = 94.521 (2)° T = 293 K
V = 1934.17 (11) Å3 Block, yellow
Z = 4 0.28 × 0.22 × 0.19 mm

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Data collection

Bruker Kappa APEXII CCD diffractometer 3481 independent reflections
Radiation source: fine-focus sealed tube 2382 reflections with I > 2σ(I)
Graphite monochromator Rint = 0.029
ω and φ scans θmax = 25.2°, θmin = 2.0°
Absorption correction: multi-scan (SADABS; Bruker, 2008) h = −11→10
Tmin = 0.942, Tmax = 0.961 k = −14→17
12108 measured reflections l = −12→17

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Refinement

Refinement on F2 0 restraints
Least-squares matrix: full Hydrogen site location: inferred from neighbouring sites
R[F2 > 2σ(F2)] = 0.055 H-atom parameters constrained
wR(F2) = 0.143 w = 1/[σ2(Fo2) + (0.0555P)2 + 1.4111P] where P = (Fo2 + 2Fc2)/3
S = 1.04 (Δ/σ)max < 0.001
3481 reflections Δρmax = 0.56 e Å3
245 parameters Δρmin = −0.31 e Å3

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2)

x y z Uiso*/Ueq
Cl1 0.17238 (14) 0.12004 (8) 1.07720 (8) 0.0933 (4)
Cl2 0.41061 (13) 0.09022 (7) 0.31090 (6) 0.0812 (4)
O1 0.9540 (3) 0.1694 (2) 0.8133 (2) 0.0860 (9)
O2 0.9968 (3) 0.1892 (2) 0.6721 (2) 0.0870 (9)
O3 0.46144 (19) 0.15787 (14) 0.71181 (12) 0.0405 (5)
O4 0.4419 (3) 0.35608 (16) 0.93013 (16) 0.0679 (7)
O5 0.4219 (3) 0.35463 (15) 0.77613 (15) 0.0611 (6)
N1 0.9138 (3) 0.17359 (19) 0.7312 (2) 0.0577 (7)
C1 0.7610 (3) 0.1607 (2) 0.7049 (2) 0.0490 (8)
H1 0.6942 0.1598 0.7497 0.059*
C2 0.7171 (3) 0.1501 (2) 0.6157 (2) 0.0457 (7)
H2 0.7904 0.1516 0.5753 0.055*
C3 0.5725 (3) 0.13660 (19) 0.5727 (2) 0.0403 (7)
C4 0.5582 (4) 0.1206 (2) 0.4764 (2) 0.0497 (8)
H4 0.6407 0.1186 0.4437 0.060*
C5 0.4247 (4) 0.1082 (2) 0.4307 (2) 0.0500 (8)
C6 0.3012 (4) 0.1102 (2) 0.4768 (2) 0.0516 (8)
H6 0.2111 0.1007 0.4449 0.062*
C7 0.3112 (3) 0.1264 (2) 0.5709 (2) 0.0439 (7)
H7 0.2271 0.1282 0.6022 0.053*
C8 0.4440 (3) 0.13990 (18) 0.61909 (18) 0.0356 (7)
C9 0.3311 (3) 0.1789 (2) 0.75710 (19) 0.0405 (7)
H9A 0.2733 0.1236 0.7622 0.049*
H9B 0.2732 0.2241 0.7212 0.049*
C10 0.3751 (3) 0.2162 (2) 0.85085 (19) 0.0383 (7)
C11 0.4169 (3) 0.3154 (2) 0.8587 (2) 0.0446 (7)
C12 0.4565 (5) 0.4514 (2) 0.7742 (3) 0.0754 (11)
H12A 0.3927 0.4847 0.8114 0.113*
H12B 0.4448 0.4734 0.7116 0.113*
H12C 0.5553 0.4605 0.7985 0.113*
C13 0.3713 (3) 0.1683 (2) 0.9294 (2) 0.0427 (7)
H13 0.3937 0.2004 0.9842 0.051*
C14 0.3356 (3) 0.0703 (2) 0.93813 (19) 0.0450 (7)
C15 0.3945 (4) 0.0031 (2) 0.8832 (2) 0.0538 (8)
H15 0.4563 0.0207 0.8386 0.065*
C16 0.3629 (4) −0.0887 (2) 0.8939 (3) 0.0682 (11)
H16 0.4031 −0.1326 0.8567 0.082*
C17 0.2720 (5) −0.1158 (3) 0.9593 (3) 0.0780 (12)
H17 0.2501 −0.1779 0.9661 0.094*
C18 0.2140 (5) −0.0517 (3) 1.0146 (3) 0.0744 (11)
H18 0.1525 −0.0702 1.0589 0.089*
C19 0.2458 (4) 0.0402 (2) 1.0050 (2) 0.0570 (9)

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Atomic displacement parameters (Å2)

U11 U22 U33 U12 U13 U23
Cl1 0.1329 (10) 0.0784 (7) 0.0764 (7) −0.0237 (7) 0.0577 (7) −0.0153 (5)
Cl2 0.1300 (9) 0.0795 (7) 0.0346 (5) −0.0058 (6) 0.0091 (5) −0.0058 (4)
O1 0.0641 (17) 0.111 (2) 0.080 (2) −0.0158 (16) −0.0138 (15) 0.0255 (17)
O2 0.0459 (14) 0.121 (2) 0.097 (2) −0.0142 (15) 0.0225 (14) −0.0075 (18)
O3 0.0360 (11) 0.0520 (12) 0.0340 (10) 0.0031 (9) 0.0067 (8) −0.0017 (9)
O4 0.0971 (19) 0.0564 (15) 0.0523 (14) −0.0270 (14) 0.0186 (13) −0.0149 (12)
O5 0.0910 (18) 0.0397 (13) 0.0527 (14) −0.0054 (12) 0.0057 (12) 0.0067 (11)
N1 0.0494 (17) 0.0518 (18) 0.072 (2) −0.0018 (14) 0.0060 (16) 0.0078 (15)
C1 0.0341 (17) 0.052 (2) 0.062 (2) −0.0015 (14) 0.0099 (14) 0.0064 (16)
C2 0.0455 (18) 0.0397 (17) 0.0544 (19) 0.0011 (14) 0.0196 (15) 0.0049 (15)
C3 0.0478 (18) 0.0326 (16) 0.0416 (16) −0.0009 (13) 0.0106 (13) 0.0023 (13)
C4 0.066 (2) 0.0406 (18) 0.0448 (18) −0.0007 (16) 0.0217 (16) 0.0034 (14)
C5 0.074 (2) 0.0439 (18) 0.0320 (16) 0.0014 (17) 0.0050 (16) −0.0006 (14)
C6 0.060 (2) 0.050 (2) 0.0435 (18) 0.0034 (16) −0.0073 (15) −0.0039 (15)
C7 0.0419 (17) 0.0498 (19) 0.0401 (16) 0.0021 (14) 0.0038 (13) −0.0024 (14)
C8 0.0437 (17) 0.0301 (15) 0.0338 (15) 0.0027 (13) 0.0071 (12) 0.0016 (12)
C9 0.0373 (16) 0.0442 (17) 0.0408 (16) 0.0020 (13) 0.0078 (12) 0.0006 (13)
C10 0.0316 (15) 0.0443 (18) 0.0398 (16) −0.0006 (13) 0.0068 (12) −0.0044 (13)
C11 0.0441 (18) 0.0423 (18) 0.0490 (19) −0.0011 (14) 0.0135 (14) −0.0017 (15)
C12 0.097 (3) 0.044 (2) 0.086 (3) −0.006 (2) 0.010 (2) 0.014 (2)
C13 0.0477 (18) 0.0420 (18) 0.0390 (16) −0.0032 (14) 0.0070 (13) −0.0064 (14)
C14 0.0535 (19) 0.0444 (18) 0.0364 (16) −0.0044 (15) −0.0019 (14) −0.0008 (14)
C15 0.066 (2) 0.047 (2) 0.0475 (18) 0.0009 (17) 0.0032 (16) −0.0035 (16)
C16 0.091 (3) 0.046 (2) 0.066 (2) 0.004 (2) −0.005 (2) −0.0083 (18)
C17 0.113 (4) 0.039 (2) 0.079 (3) −0.018 (2) −0.009 (3) 0.007 (2)
C18 0.102 (3) 0.061 (3) 0.061 (2) −0.030 (2) 0.011 (2) 0.007 (2)
C19 0.075 (2) 0.054 (2) 0.0432 (18) −0.0142 (18) 0.0092 (16) −0.0003 (16)

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Geometric parameters (Å, º)

Cl1—C19 1.734 (4) C7—H7 0.9300
Cl2—C5 1.749 (3) C9—C10 1.488 (4)
O1—N1 1.220 (4) C9—H9A 0.9700
O2—N1 1.215 (4) C9—H9B 0.9700
O3—C8 1.365 (3) C10—C13 1.336 (4)
O3—C9 1.448 (3) C10—C11 1.491 (4)
O4—C11 1.198 (4) C12—H12A 0.9600
O5—C11 1.328 (4) C12—H12B 0.9600
O5—C12 1.440 (4) C12—H12C 0.9600
N1—C1 1.444 (4) C13—C14 1.467 (4)
C1—C2 1.332 (4) C13—H13 0.9300
C1—H1 0.9300 C14—C19 1.393 (4)
C2—C3 1.442 (4) C14—C15 1.396 (4)
C2—H2 0.9300 C15—C16 1.374 (5)
C3—C4 1.409 (4) C15—H15 0.9300
C3—C8 1.410 (4) C16—C17 1.372 (6)
C4—C5 1.365 (5) C16—H16 0.9300
C4—H4 0.9300 C17—C18 1.364 (6)
C5—C6 1.367 (5) C17—H17 0.9300
C6—C7 1.379 (4) C18—C19 1.374 (5)
C6—H6 0.9300 C18—H18 0.9300
C7—C8 1.378 (4)
C8—O3—C9 116.6 (2) H9A—C9—H9B 108.4
C11—O5—C12 117.3 (3) C13—C10—C9 124.4 (3)
O2—N1—O1 122.4 (3) C13—C10—C11 117.5 (3)
O2—N1—C1 119.8 (3) C9—C10—C11 118.0 (2)
O1—N1—C1 117.8 (3) O4—C11—O5 123.3 (3)
C2—C1—N1 119.1 (3) O4—C11—C10 124.9 (3)
C2—C1—H1 120.4 O5—C11—C10 111.8 (3)
N1—C1—H1 120.4 O5—C12—H12A 109.5
C1—C2—C3 129.5 (3) O5—C12—H12B 109.5
C1—C2—H2 115.3 H12A—C12—H12B 109.5
C3—C2—H2 115.3 O5—C12—H12C 109.5
C4—C3—C8 117.4 (3) H12A—C12—H12C 109.5
C4—C3—C2 117.5 (3) H12B—C12—H12C 109.5
C8—C3—C2 125.1 (3) C10—C13—C14 126.8 (3)
C5—C4—C3 120.8 (3) C10—C13—H13 116.6
C5—C4—H4 119.6 C14—C13—H13 116.6
C3—C4—H4 119.6 C19—C14—C15 117.3 (3)
C4—C5—C6 121.1 (3) C19—C14—C13 120.9 (3)
C4—C5—Cl2 119.7 (3) C15—C14—C13 121.8 (3)
C6—C5—Cl2 119.2 (3) C16—C15—C14 121.1 (3)
C5—C6—C7 119.5 (3) C16—C15—H15 119.5
C5—C6—H6 120.2 C14—C15—H15 119.5
C7—C6—H6 120.2 C17—C16—C15 120.2 (4)
C8—C7—C6 120.9 (3) C17—C16—H16 119.9
C8—C7—H7 119.6 C15—C16—H16 119.9
C6—C7—H7 119.6 C18—C17—C16 120.0 (3)
O3—C8—C7 123.9 (2) C18—C17—H17 120.0
O3—C8—C3 115.9 (2) C16—C17—H17 120.0
C7—C8—C3 120.2 (3) C17—C18—C19 120.3 (4)
O3—C9—C10 108.2 (2) C17—C18—H18 119.8
O3—C9—H9A 110.1 C19—C18—H18 119.8
C10—C9—H9A 110.1 C18—C19—C14 121.1 (3)
O3—C9—H9B 110.1 C18—C19—Cl1 119.3 (3)
C10—C9—H9B 110.1 C14—C19—Cl1 119.5 (3)
O2—N1—C1—C2 11.6 (5) O3—C9—C10—C11 81.2 (3)
O1—N1—C1—C2 −169.3 (3) C12—O5—C11—O4 −1.3 (5)
N1—C1—C2—C3 −179.8 (3) C12—O5—C11—C10 178.1 (3)
C1—C2—C3—C4 −175.6 (3) C13—C10—C11—O4 −2.9 (5)
C1—C2—C3—C8 5.8 (5) C9—C10—C11—O4 173.0 (3)
C8—C3—C4—C5 −0.5 (4) C13—C10—C11—O5 177.7 (3)
C2—C3—C4—C5 −179.3 (3) C9—C10—C11—O5 −6.3 (4)
C3—C4—C5—C6 −0.4 (5) C9—C10—C13—C14 5.3 (5)
C3—C4—C5—Cl2 179.1 (2) C11—C10—C13—C14 −179.0 (3)
C4—C5—C6—C7 1.0 (5) C10—C13—C14—C19 −137.2 (3)
Cl2—C5—C6—C7 −178.5 (2) C10—C13—C14—C15 45.7 (4)
C5—C6—C7—C8 −0.5 (5) C19—C14—C15—C16 1.1 (5)
C9—O3—C8—C7 −10.8 (4) C13—C14—C15—C16 178.3 (3)
C9—O3—C8—C3 168.6 (2) C14—C15—C16—C17 0.0 (5)
C6—C7—C8—O3 178.8 (3) C15—C16—C17—C18 −0.6 (6)
C6—C7—C8—C3 −0.5 (4) C16—C17—C18—C19 0.0 (6)
C4—C3—C8—O3 −178.3 (2) C17—C18—C19—C14 1.1 (6)
C2—C3—C8—O3 0.3 (4) C17—C18—C19—Cl1 −179.1 (3)
C4—C3—C8—C7 1.0 (4) C15—C14—C19—C18 −1.7 (5)
C2—C3—C8—C7 179.7 (3) C13—C14—C19—C18 −178.9 (3)
C8—O3—C9—C10 −167.7 (2) C15—C14—C19—Cl1 178.6 (2)
O3—C9—C10—C13 −103.1 (3) C13—C14—C19—Cl1 1.4 (4)

(II) Methyl (E)-2-({4-chloro-2-[(E)-2-nitrovinyl]phenoxy}methyl)-3-(2-chlorophenyl)acrylate . Hydrogen-bond geometry (Å, º)

D—H···A D—H H···A D···A D—H···A
C6—H6···O4i 0.93 2.56 3.371 (4) 146
C7—H7···O2ii 0.93 2.58 3.476 (4) 161
C18—H18···O1iii 0.93 2.60 3.485 (5) 160

Symmetry codes: (i) x−1/2, −y+1/2, z−1/2; (ii) x−1, y, z; (iii) −x+1, −y, −z+2.

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Associated Data

This section collects any data citations, data availability statements, or supplementary materials included in this article.

Supplementary Materials

Crystal structure: contains datablock(s) global, I, II. DOI: 10.1107/S2056989016001493/su5265sup1.cif

e-72-00261-sup1.cif (872.2KB, cif)

Structure factors: contains datablock(s) I. DOI: 10.1107/S2056989016001493/su5265Isup2.hkl

e-72-00261-Isup2.hkl (347.8KB, hkl)

Structure factors: contains datablock(s) II. DOI: 10.1107/S2056989016001493/su5265IIsup3.hkl

e-72-00261-IIsup3.hkl (277.9KB, hkl)

Supporting information file. DOI: 10.1107/S2056989016001493/su5265Isup4.cml

Supporting information file. DOI: 10.1107/S2056989016001493/su5265IIsup5.cml

CCDC references: 1449405, 1449404

Additional supporting information: crystallographic information; 3D view; checkCIF report


Articles from Acta Crystallographica Section E: Crystallographic Communications are provided here courtesy of International Union of Crystallography

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