Ir‐Catalyzed B(3)‐Amination of o‐Carboranes with Amines via Acceptorless Dehydrogenative BH/NH Cross‐Coupling DOI Creative Commons
Yik Ki Au, Qiang‐Qiang Ma, Jie Zhang

et al.

Chemistry - An Asian Journal, Journal Year: 2023, Volume and Issue: 18(20)

Published: Sept. 11, 2023

An efficient and convenient strategy for Ir-catalyzed selective B(3)-amination of o-carboranes with amines via acceptorless BH/NH dehydrocoupling was developed, affording a series B(3)-aminated-o-carboranes in moderate to high isolated yields H2 gas as sole by-product. Such an oxidant-free system endues the protocol sustainability, atom-economy environmental friendliness. A reaction mechanism Ir(I)-Ir(III)-Ir(I) catalytic cycle involving oxidative addition, dehydrogenation reductive elimination proposed.

Language: Английский

Ir‐Catalyzed B(3)‐Amination of o‐Carboranes with Amines via Acceptorless Dehydrogenative BH/NH Cross‐Coupling DOI Creative Commons
Yik Ki Au, Qiang‐Qiang Ma, Jie Zhang

et al.

Chemistry - An Asian Journal, Journal Year: 2023, Volume and Issue: 18(20)

Published: Sept. 11, 2023

An efficient and convenient strategy for Ir-catalyzed selective B(3)-amination of o-carboranes with amines via acceptorless BH/NH dehydrocoupling was developed, affording a series B(3)-aminated-o-carboranes in moderate to high isolated yields H2 gas as sole by-product. Such an oxidant-free system endues the protocol sustainability, atom-economy environmental friendliness. A reaction mechanism Ir(I)-Ir(III)-Ir(I) catalytic cycle involving oxidative addition, dehydrogenation reductive elimination proposed.

Language: Английский

Citations

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