Substituent effects in the intramolecular inverse electron demanddeils-alder reactions of 5-(p-substituted phenyl)-2-(1,1-dicyanopent-4-yn-1-yl)pyrimidines.
作者:A.E. Frissen、A.T.M. Marcelis、W.C. Melger、H.C. van der Plas
DOI:10.1016/s0040-4020(01)89157-2
日期:1989.1