Conformational studies. Part 4. Some reactions of spiro[cholest-4-ene-6-spirocyclopropane]-3-one
Abstract
Spiro[cholest-4-ene-6-spirocyclopropane]-3-one has been prepared from 6-methylenecholest-4-en-3-one by an ylide reaction. Various reactions of this cyclopropane derivative are described.