Research Article
Synthesis and Characterization of Novel Thieno-Fused Bicyclic Compounds through New Enaminone Containing Thieno[2,3-b]pyridine Scaffold
Table 3
Hydrogen-bond geometry for compound
2 (
, °).
| | D–H⋯A | D–H | H⋯A | D⋯A | D–H⋯A |
| | N1D–H1ND⋯O2C | 0.81 (3) | 2.37 (3) | 3.069 (3) | 145 (3) | | N1A–H1NA⋯O2B | 0.78 (3) | 2.37 (3) | 3.057 (3) | 149 (3) | | N1C–H1NC⋯O2C | 0.85 (4) | 1.98 (3) | 2.651 (3) | 135 (3) | | N1C–H1NC⋯O2D | 0.85 (4) | 2.31 (4) | 2.968 (3) | 135 (3) | | N1B–H1NB⋯O2A | 0.80 (3) | 2.36 (3) | 2.987 (3) | 136 (3) | | N1B–H1NB⋯O2B | 0.80 (3) | 2.04 (3) | 2.647 (3) | 133 (3) | | C1A–H1AA⋯O1Bi | 0.980 | 2.590 | 3.512 (4) | 156.00 | | C7A–H7AA⋯O1A | 0.980 | 2.230 | 2.985 (4) | 133.00 | | C7B–H7BA⋯O1B | 0.980 | 2.210 | 2.974 (4) | 134.00 | | C13A–H13A⋯O1Dii | 0.950 | 2.550 | 3.329 (3) | 140.00 | | C13B–H13B⋯O1Ciii | 0.950 | 2.470 | 3.340 (3) | 153.00 | | C13D–H13D⋯O1B | 0.950 | 2.490 | 3.291 (3) | 141.00 | | C1C–H1CA⋯O1Civ | 0.980 | 2.490 | 3.427 (4) | 159.00 | | C7C–H7CA⋯O1C | 0.980 | 2.20 | 2.970 (4) | 135.00 | | C7C–H7CB⋯O1Dv | 0.980 | 2.560 | 3.408 (4) | 145.00 | | C7D–H7DA⋯O1D | 0.980 | 2.230 | 2.992 (4) | 134.00 |
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Symmetry codes: (i) , , ; (ii) , , ; (iii) , , ; (iv) −, , ; (v) , , .
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