[Studies on ketene and its derivatives. XXXIV. Reaction of diketene with urethane and acid amides].
D000143:Acids; D000577:Amides; D055598:Chemical Phenomena; D002621:Chemistry; D007659:Ketones; D014520:Urethane
D000143:Acids; D000577:Amides; D007659:Ketones; D014520:Urethane