Research Article: 5-p-Tolyl-1,2,3,3a-tetra­hydro­benzo[e]pyrrolo­[2,1-b][1,3]oxazepin-10(5H)-one

Date Published: July 01, 2011

Publisher: International Union of Crystallography

Author(s): Yun-Zhou Jin, Cai-E Liu, Rong-Hua Zhang, Da-Xu Fu, Yao-Kang Lv.


The structure of the title compound, C19H19NO2, contains a seven-membered ring, which is fused to one five- and one six-membered ring, and carries a tolyl substituent. The two benzene rings are oriented relative to each other at a dihedral angle of 86.90 (7)°. In the crystal, mol­ecules are linked by weak inter­molecular C—H⋯O hydrogen bonds.

Partial Text

For general background to asymmetric photochemical reactions, see: Gould et al. (2001 ▶); Grätzel (2001 ▶); Korzeniewski & Zoladz (2001 ▶); Aubert et al. (2000 ▶). For related structures, see: Basarić et al. (2008 ▶); Griesbeck et al. (1997 ▶, 1999 ▶, 2002 ▶).




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