Crystal structure of (1S,3R,8R,9R)-2,2-dichloro-3,7,7-trimethyl-10-methylenetricyclo[6.4.0.0^1,3]dodecan-9-ol

Abstract

The title compound was synthesized by treating (1S,3R,8S,9R,10S)-2,2-di­chloro-3,7,7,10-tetra­methyl-9,10-ep­oxy­tri­cyclo­[6.4.0.01,3]dodecane with a concentrated solution of hydro­bromic acid. It is built up from three fused rings: a cyclo­heptane ring, a cyclo­hexyl ring bearing alkene and hy­droxy substituents, and a cyclo­propane ring bearing two chlorine atoms.