3,28-Diacetoxy-29-bromobetulin

In the title molecule, C34H53BrO4, all the cyclohexane rings adopt chair conformations, while the cyclopentane ring adopts an envelope conformation. In the crystal, weak intermolecular C—H...O hydrogen bonds link the molecules into corrugated sheets parallel to the ab plane.

Bibliographic Details
Main Authors: Wei-Min Ding, Li-Jia Jing, Tao Yu, Yang Wang, Xiu-Feng Yan
Format: Article
Language:English
Published: International Union of Crystallography 2009-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809027640