2-acyl-2,3-dihydro-1,3-oxazin-6-ones and pyrrolo[l,2-a]pyrimidines from 5(2h)-isoxazolones
作者:Egle M. Beccalli、Alessandro Marchesini、Tullio Pilati
DOI:10.1016/s0040-4020(01)89813-6
日期:1988.1
The reaction between the sodium salts of isoxazolin 5-ones 1 and α-haloketones affords 2-acyl-2,3-dihydro-1,3-oxazin-6-ones 3 and pyrrolo[1,2-a]pyrimidines 4.