3-Acetoxycyclohex-4-ene-1,2-dicarboxylic anhydride
Abstract
The title compound, C10H10O5, was found to exist as the endo–cis isomer with a pair of enantiomers in the asymmetric unit. The cyclohexene ring is folded about the methylene-to-CH(acetoxy) vector to give a boat conformation.