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Cu(I)-catalyzed regioselective diamination of conjugated dienes via dual mechanistic pathways.

ABSTRACT: This paper describes the Cu(I)-catalyzed regioselective diamination of conjugated dienes using di-tert-butyldiaziridinone as nitrogen source. The internal diamination and terminal diamination likely proceed via two mechanistic pathways. Various dienes can be efficiently diaminated at the internal double bonds with high regio- and diasteroselectivity in good yield using inexpensive CuBr as catalyst.

SUBMITTER: Zhao B 

PROVIDER: S-EPMC2933359 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature

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Cu(I)-catalyzed regioselective diamination of conjugated dienes via dual mechanistic pathways.

Zhao Baoguo B   Peng Xingao X   Cui Sunliang S   Shi Yian Y  

Journal of the American Chemical Society 20100801 32

This paper describes the Cu(I)-catalyzed regioselective diamination of conjugated dienes using di-tert-butyldiaziridinone as nitrogen source. The internal diamination and terminal diamination likely proceed via two mechanistic pathways. Various dienes can be efficiently diaminated at the internal double bonds with high regio- and diasteroselectivity in good yield using inexpensive CuBr as catalyst. ...[more]

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