Artículos de revistas
Ethyl 2-(3-phenylthioureido)-5,6-dihydro- 4H-cyclopenta[b]thiophene- 3-carboxylate
Fecha
2012-08Registro en:
Acta Crystallographica E,Chester : International Union of Crystallography - IUCr,v. 68, part 8, p. o2360 + Supplementary materials : Sup1-Sup7, Aug. 2012
1600-5368
10.1107/S1600536812029893
Autor
Oliveira, Jaismary G. B.
Mendonça Junior, Francisco J. B.
Lima, Maria do Carmo A.
De Simone, Carlos A.
Ellena, Javier
Institución
Resumen
In the title compound, 'C IND. 17''H IND. 18''N IND. 2''O IND. 2''S IND. 2', the angle between the mean plane defined by the atoms of the 5,6-dihydro-4Hcyclopenta[ b]thiophene moiety (r.m.s. deviation = 0.19 A) and the phenyl ring is '72.8 GRAUS'(2). The molecular conformation is stabilized by an intramolecular N-H.O interaction, which generates an S(6) ring motif. In the crystal, pairs of N-H.S hydrogen bonds link the molecules to form inversion dimers with an 'R POT. 2 IND. 2'(8) ring motif.