Table 4.

¹H-NMR Spectral Data (δ p.p.m.) of (MoO₂{ON=C(CH₃)Ar}₂] and [MoO₂{OC(R)CHC(R’)=NC₆H₅}₂].

S. No.	Complex	1H Chemical Shift
1	[MoO2{ON=C(CH3)C4H3S}2]	2.24(s,6H CH3); 7.02(dd, 2H,H-4)C; 7.11 (d, 2H, H-3); 7.24 (d, 2H, H-5)
2	[MoO2{ON=C(CH3)C4H3O}2]	2.15(s,6H CH3); 6.40(dd, 2H,H-4)C; 6.43 (d, 2H, H-3); 7.33 (d, 2H, H-5)
3	[MoO2{ON=C(CH3)C5H4N}2]	2.19(s,6H CH3); 7.15(dd, 2H,H-4)C; 7.60 (dd, 2H, H-5); 7.85 (d, 2H, H-3); 8.43(d,2H,H-6)
4	[MoO2{OC(CH3)CHC(CH3)=NC6H5}2]	2.17(s,6H, CH3CN); 2.21(s,6H, CH3CO), 5.87 (s,2H, CH); 6.51–7.45 (m, 10H, C6H5)
5	[MoO2{OC(CH3)CHC(C6H5)=NC6H5}2]	2.34 (s,6H, CH3 CO); 5.91(s,2H, CH); 7.01–7.57 (m.20H, C6H5)
6	[MoO2{OC(C6H5)CHC(C6H5)=NC6H5}2]	3.81 (s, 2H, CH); 7.01–7.78 (m, 30H, C6H5)