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. 2004 Sep 29;126(38):11810-1.
doi: 10.1021/ja0460763.

CuBr-catalyzed efficient alkynylation of sp3 C-H bonds adjacent to a nitrogen atom

Zhiping Li  1 , Chao-Jun Li
Affiliations

CuBr-catalyzed efficient alkynylation of sp3 C-H bonds adjacent to a nitrogen atom

Zhiping Li et al. J Am Chem Soc. .

Abstract

A simple and effective catalytic method to construct propargylamine was developed by using copper bromide and tert-BuOOH via a combination of sp3 C-H bond and sp C-H bond activations followed by C-C bond formation.

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