Acta Cryst. (2003). E59, o1814-o1816  [ doi:10.1107/S1600536803023791 ]

13-Benzyl-4,11-bis-(4-chlorophenyl)-3,10-bis(2,6-dichlorophenyl)-1,8-dioxa-2,9,13-triazadispiro[4.1.4.3]tetradeca-2,9-dien-6-one chloroform solvate

X.-F. Li, Y.-Q. Feng, B. Gao and N. Li

Abstract: The title compound, C₄₀H₂₇Cl₆N₃O₃·CHCl₃, was synthesized by the intermolecular [3  +  2]-cycloaddition of 2,6-dichlorobenzonitrile oxide and 1-benzyl-3,5-bis(4-chlorobenzylidene)piperidin-4-one. There are three rings linked by two spiro-C atoms. The piperidin-4-one ring adopts a chair conformation and the two five-membered isoxazoline rings are envelopes.

Online 31 October 2003

Copyright © International Union of Crystallography
IUCr Webmaster