Rudkovskaya,G.D.; Sokolova,T.A., Journal of Organic Chemistry USSR (English Translation), 1966, vol. 2, p. 1212 - 1214
作者:Rudkovskaya,G.D.、Sokolova,T.A.
DOI:——
日期:——
PHOTOCHEMICAL CYCLIZATION OF ACRYLIMIDE DERIVATIVES
作者:Kazuhiro Maruyama、Takeshi Ishitoku
DOI:10.1246/cl.1980.359
日期:1980.4.5
Upon irradiation N-methylmethacrylimide (1a) cyclized to give cis-1,3,5-trimethyl-3-azabicyclo[3.2.0]heptane-2,4-dione (2a) in a yield of 66%. 2a gave 1,2-dimethylcyclobutane-cis-1,2-dicarboxylic acid by alkaline hydrolysis. Several other acrylimide derivatives were found to give similar results upon irradiation.