Table 2. Results of database search (search fragment shown in Fig. 3 ▸).
| Compound | R | R′ | Dihedral angles (°) | C2—N1a (Å) | C1—N1a (Å) | Reference |
|---|---|---|---|---|---|---|
| 3 | i-Bu | SEt | 74.98 (9), 59.67 (8) | 1.375 (2) | 1.397 (2) | This work |
| DACXAL | CH2C2H | SCH2C2H | 68.89 (5), 54.67 (6) | 1.3766 (13) | 1.4026 (13) | El Moutaouakil Ala Allah et al. (2025a ▸) |
| EHEGIL | Et | SMe | 83.53 (8), 59.50 (7) | 1.3724 (18) | 1.3959 (19) | El Moutaouakil Ala Allah et al. (2025b ▸) |
| HOPQAI | Et | SEt | 89.59 (6), 54.66 (6) | 1.3724 (14) | 1.3959 (13) | El Moutaouakil Ala Allah et al. (2024c ▸) |
| RAHGUF | CH2Ph | SCH2Ph | 72.05 (15), 66.59 (15), 69.00 (15), 58.50 (15) | 1.375 (2), 1.380 (3) | 1.399 (2), 1.402 (2) | Akrad et al. (2017 ▸) |
| REFVIH | i-Pr | NMe2 | 66.9 (6), 57.6 (6) | 1.321 (12) | 1.452 (14) | Mazik et al. (1996 ▸) |
| RIJZIW | n-Pr | (n-Pr)S | 79.23 (6), 69.81 (6) | 1.3685 (14) | 1.4011 (14) | Akrad et al. (2018 ▸) |
| ROLJAH | allyl | S(allyl) | 65.27 (6), 54.82 (6) | 1.3738 (14) | 1.3990 (14) | El Moutaouakil Ala Allah et al. (2024c ▸) |
| WOVJIE | CH2COOEt | SMe | 69.52 (13), 67.03 (8) | 1.371 (3) | 1.406 (2) | El Moutaouakil Ala Allah et al. (2024b ▸) |
| YEYYUA | Me | SMe | 72.32 (7), 67.03 (8) | 1.3699 (16) | 1.3989 (17) | El Moutaouakil Ala Allah et al. (2023 ▸) |
| ZOKBOU | Ph | b | 73.62 (15), 56.82 (15) | 1.372 (3) | 1.408 (3) | Chen et al. (2024 ▸) |
| ZOKBUA | Ph | c | 71.24 (12), 53.76 (15) | 1.389 (3) | 1.415 (3) | Chen et al. (2024 ▸) |
| EZOYIF | vinyl | SMe | 70.15 (9), 66.01 (8) | 1.3868 (19) | 1.4082 (19) | El Moutaouakil Ala Allah et al. (2026b ▸) |
| OYURAF | Ph | Ph | 65.90 (9), 53.22 (9) | 1.390 (3) | 1.405 (3) | Goswami et al. (2026 ▸) |
| OYUREJ | Ph | 4-ClC6H4 | 76.05 (6), 66.78 (6) | 1.3898 (14) | 1.4172 (15) | Goswami et al. (2026 ▸) |
Notes: (a) Atom labels refer to Fig. 3 ▸; (b) 4-(10H-phenothiazine)phenyl; (c) 10-phenyl-10H-phenothiazin-3-yl.