title: Steroidal sulphur compounds. Part XII. Regiospecific formation of steroidal olefins by thermolysis of sulphoxides.
mesh_terms: D000475:Alkenes / Q000138:chemical synthesis; D002782:Cholestenes / Q000138:chemical synthesis*; D006358:Hot Temperature; D013237:Stereoisomerism; D013454:Sulfoxides
chemical_list: D000475:Alkenes; D002782:Cholestenes; D013454:Sulfoxides