𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Ethyl 2-amino­thio­phene-3-carboxyl­ate

✍ Scribed by Bourgeaux, Marie ;Skene, W. G.

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
284 KB
Volume
63
Category
Article
ISSN
1600-5368

No coin nor oath required. For personal study only.

✦ Synopsis

The structure of the title compound, C 7 H 9 NO 2 S, forms a supramolecular network. The planar sheet structure displays both intra-and intermolecular N-HÁ Á ÁO hydrogen bonding. The asymmetric unit consists of two molecules.

📜 SIMILAR VOLUMES

Ethyl 2-amino-5,6,7,8-tetra­hydro-4H-cyc
Ethyl 2-amino-5,6,7,8-tetra­hydro-4H-cyclo­hepta­[b]­thio­phene-3-carboxyl­ate
✍ Nirmala, K. A. ;Vasu, ;Chopra, Deepak ;Mohan, S. ;Prasad, M. Raghu 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 245 KB

In the structure of the title compound, C 12 H 17 NO 2 S, the terminal ester group lies in the plane of the thiophene ring system. The cycloheptene ring adopts a half-chair conformation. There are intramolecular N-HÁ Á ÁO and C-HÁ Á ÁO interactions, and intermolecular N-HÁ Á ÁO and C-HÁ Á Á interact

2-Ethyl 5-methyl 3-hydroxy­thio­phene-2,
2-Ethyl 5-methyl 3-hydroxy­thio­phene-2,5-di­carboxyl­ate
✍ Coles, Simon J. ;Guthmann, Holger ;Hursthouse, Michael B. ;Murphy, Patrick J. 📂 Article 📅 2001 🏛 International Union of Crystallography 🌐 English ⚖ 193 KB

The title compound, C 9 H 10 O 5 S, crystallizes with two independent molecules in the asymmetric unit. Hydrogen bonding between these planar molecules gives rise to dimeric species, which produce a crystal structure composed of sheets, stacked parallel to the c axis.