الفهرس | Only 14 pages are availabe for public view |
Abstract Afacile Synthesis Of Bicyclic Guanidines:the reaction of 2-Aminopyrimidine with B-Arylacrylonitrile Derivatives:it has found that 2-aminopyrimidine 1reacts with the B-arylacrylonitrile derivative 2a in dioxane in the presence of a catalytic amount of piperidine to yield a 1:1 adduct. |