title: Relative substituent effects on alkaline solvolysis of  -lactams (2-azetidinones) and amides.
mesh_terms: D000577:Amides; D002511:Cephalosporins; D055598:Chemical Phenomena; D002621:Chemistry; D002627:Chemistry, Physical; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D007259:Infrared Rays; D007700:Kinetics; D007769:Lactams; D009682:Magnetic Resonance Spectroscopy; D010406:Penicillins; D013057:Spectrum Analysis; D013696:Temperature; D014466:Ultraviolet Rays
chemical_list: D000577:Amides; D002511:Cephalosporins; D007769:Lactams; D010406:Penicillins