title: (1S,3aS,4S,7aS)-Ethyl 1-benzyl-2-(4-meth-oxy-benz-yl)-6,7-dimethyl-3-oxo-2,3,3a,4,5,7a-hexa-hydro-1H-isoindole-4-carboxyl-ate dichloro-methane monosolvate.
abstract: In the title compound, C(28)H(33)NO(4)·CH(2)Cl(2), the pyrrolidone ring adopts a twisted envelope conformation and the cyclo-hexene has a half-chair conformation. In the crystal, weak C-H⋯O hydrogen bonds link the components into chains along [100].
authors: Laboratory of Asymmetric Catalysis and Synthesis, Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310027,  People's Republic of China.
authors: Benguo
authors: B
authors: Lin
authors: Jin-Long
authors: JL
authors: Wu