Tetrahedron letters

New synthetic “tricks” One-pot preparation of N-substituted phthalimides from azides and phthalic anhydride

J Garcia, J Vilarrasa, X Bordas, A Banaszek

文献索引：Garcia, Jordi; Vilarrasa, Jaume; Bordas, Xavier; Banaszek, Anna Tetrahedron Letters, 1986 , vol. 27, # 5 p. 639 - 640

全文：HTML全文

被引用次数: 41

摘要

Abstract N-Substituted phthalimides can be obtained in very good yields, under essentially neutral conditions, by mixing or heating an alkyl (oraryl) azide, triphenylphosphine, and phthalic anhydride in benzene or toluene, in the presence of a catalytic amount of tetrabutylannionium cyanide. Application of the reaction into the domain of carbohydrates is promising.