Highly enantioselective 1,3-dipolar cycloaddition of azomethine ylides catalyzed by AgOAc/TF-BiphamPhos

Literature Information

Publication Date 2009-04-24
DOI 10.1039/B902556A
Impact Factor 6.222
Authors

Chun-Jiang Wang, Zhi-Yong Xue, Gang Liang, Zhou Lu


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Abstract

A novel and highly efficient AgOAc/TF-BiphamPhos catalytic system shows excellent reactivity, diastereo-/enantioselectivity and structural scope in asymmetric 1,3-dipolar cycloaddition of azomethine ylides, especially derived from various α-substituted α-amino acids, with N-substituted maleimides and other electron-deficient alkenes.

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