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1-Ethyl-1H,6H-pyrrolo[2,3-c]azepine-4,8(5H,7H)-dione.

Authors :
Li DD
Tang GH
Zeng XC
Xu XY
Huang G
Source :
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2009 Jul 18; Vol. 65 (Pt 8), pp. o1928. Date of Electronic Publication: 2009 Jul 18.
Publication Year :
2009

Abstract

The title compound, C(10)H(12)N(2)O(2), was synthesized by cyclization of 3-(1-ethyl-pyrrole-2-carboxamido)propanoic acid in the presence of polyphospho-ric acid and diphospho-rus pentoxide. In the crystal structure, adjacent mol-ecules are linked by N-H⋯O hydrogen bonds, forming chains extending along the b axis.

Details

Language :
English
ISSN :
1600-5368
Volume :
65
Issue :
Pt 8
Database :
MEDLINE
Journal :
Acta crystallographica. Section E, Structure reports online
Publication Type :
Academic Journal
Accession number :
21583611
Full Text :
https://doi.org/10.1107/S1600536809027378