title: Transformations of penicillins. V. Reactions of olefin and acetylene derivatives with the sulphenic acid intermediates from penicillin S-oxides.
mesh_terms: D000475:Alkenes; D055598:Chemical Phenomena; D002621:Chemistry; D003499:Cyclic S-Oxides; D010406:Penicillins; D013434:Sulfenic Acids
chemical_list: D000475:Alkenes; D003499:Cyclic S-Oxides; D010406:Penicillins; D013434:Sulfenic Acids