Ethyl 2-(propionylamino)-4,5,6,7-tetra­hydro-1-benzo­thio­phene-3-carboxyl­ate

Yathirajan, H. S. and Bindya, S. and Sarojini, B. K. and Narayana, B. and Bolte, Michael (2007) Ethyl 2-(propionylamino)-4,5,6,7-tetra­hydro-1-benzo­thio­phene-3-carboxyl­ate. Acta Crystallographica Section E, 63 (6). o2949-U2827. ISSN 2056-9890

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Geometric parameters of the title compound, C14H19NO3S, are in the usual ranges. In one of the two mol­ecules in the asymmetric unit two methyl­ene groups of the cyclo­hexene ring are disordered over two positions with site occupation factors of 0.612 (5) and 0.388 (5). Taking only the major occupied sites into account, the two mol­ecules show essentially the same geometric parameters (r.m.s. deviation for all non-H atoms 0.084 Å). There is an intra­molecular N—H⋯O hydrogen bond. The mol­ecules crystallize in planes parallel to (220).

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 16 Sep 2019 06:13
Last Modified: 16 Sep 2019 06:13

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