Tetrahedron Letters

A convergent synthesis of substituted pyrrolidines by 1, 3 dipolar cycloaddition

GA Kraus, JO Nagy

Index: Kraus, George A.; Nagy, Jon O. Tetrahedron Letters, 1981 , vol. 22, # 29 p. 2727 - 2730

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Citation Number: 12

Abstract

AA---+ imines for which R= H (1) are unstable and prone to trimerization, 2 the corresponding imminium salts leading to azcmethine ylids have never been reported. Except for a publication of the thermolysis of Z-carboethoxy-N-phenyl aziridine, 3 no