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Copper-catalyzed oxidative homo- and cross-coupling of Grignard reagents using diaziridinone.

ABSTRACT: Transition-metal-catalyzed cross-coupling reactions are among the most powerful synthetic transformations. This paper describes an efficient copper-catalyzed homo- and cross-coupling of Grignard reagents with di-tert-butyldiaziridinone as oxidant under mild conditions, giving the coupling products in good to excellent yields. The reaction process has a broad substrate scope and is also effective for the C(sp)-C(sp(3)) coupling.

SUBMITTER: Zhu Y

PROVIDER: S-EPMC4260645 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature

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Copper-catalyzed oxidative homo- and cross-coupling of Grignard reagents using diaziridinone.

Zhu Yingguang Y Xiong Tao T Han Wenyong W Shi Yian Y

Organic letters 20141124 23

Transition-metal-catalyzed cross-coupling reactions are among the most powerful synthetic transformations. This paper describes an efficient copper-catalyzed homo- and cross-coupling of Grignard reagents with di-tert-butyldiaziridinone as oxidant under mild conditions, giving the coupling products in good to excellent yields. The reaction process has a broad substrate scope and is also effective for the C(sp)-C(sp(3)) coupling. ...[more]

PMID: 25420218

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