title: Some stereoselective and regioselective olefin additions: iodoacetoxylation and related electrophilic additions across the 22(23)-bond of 3 ,5 -cycloergosta-7,22-dien-6-one.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003525:Cyclosteroids; D007461:Iodoacetates; D013237:Stereoisomerism; D013261:Sterols
chemical_list: D003525:Cyclosteroids; D007461:Iodoacetates; D013261:Sterols