126004-49-7Relevant academic research and scientific papers
The photochemical reaction of heterocyclic ketene animals with methyl acrylate
Zhao,Huang
, p. 1039 - 1046 (2007/10/02)
Heterocyclic ketene animals 1 - 3 and methyl acrylate were irradiated in methanol to give the fused heterocyclic compounds 4 - 6. The characteristics and mechanism of this photochemical reaction were discussed.
SYNTHESIS OF HETEROBICYCLES OF δ-LACTAM FUSED WITH 1,3-DIAZAHETEROCYCLES BY THE REACTION OF HETEROCYCLIC KETENE AMINALS WITH α,β-UNSATURATED CARBOXYLIC ESTERS
Huang, Zhi-Tang,Liu, Zhi-Rong
, p. 1801 - 1812 (2007/10/02)
Heterobicycles of δ-lactam fused with imidazolidine (4,7), hexahydropyrimidine (5,8), or hexahydro-1,3-diazepine (6,9) were synthesized by the reaction of heterocyclic ketene aminals 1, 2 or 3 with ester of α,β-unsaturated carboxylic acids.
