127085-34-1Relevant articles and documents
Effects of co-reagents on the reactions of alcohols with 6-methyl-1,3-oxazin-2,4(3H)-diones
Singh, Harjit,Aggarwal, Pawan,Kumar, Subodh
, p. 387 - 390 (2007/10/02)
Primary alcohols in the presence of Triton-B react preferentially at C-6 of N-alkyl-6-methyl-1,3-oxazin-2,4(3H)-diones (1a, 1b) to give corresponding N-alkyl-3-alkoxybut-2-enamides (2) but react at C-2 of 1,3-oxazin-2,4(3H)-dione (1c) to give N-acetoacetylcarbamates (4).The modes of these reactions have been rationalised.