Wy. Zhao et Zt. Huang, THE PHOTOCHEMICAL-REACTION OF HETEROCYCLIC KETENE AMINALS WITH METHYLACRYLATE, Synthetic communications, 23(7), 1993, pp. 1039-1046
Heterocyclic ketene aminals 1 underbar - 3 underbar and methyl acrylat
e were irrdiated in methanol to give the fused heterocyclic compounds
4 underbar - 6 underbar. The characteristics and mechanism of this pho
tochemical reaction were discussed.