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Development of an air-stable nickel precatalyst for the amination of aryl chlorides, sulfamates, mesylates, and triflates.

ABSTRACT: A new air-stable nickel precatalyst for C-N cross-coupling is reported. The developed catalyst system displays a greatly improved substrate scope for C-N bond formation to include both a wide range of aryl and heteroaryl electrophiles and aryl, heteroaryl, and alkylamines. The catalyst system is also compatible with a weak base, allowing the amination of substrates containing base-sensitive functional groups.

SUBMITTER: Park NH 

PROVIDER: S-EPMC3926134 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature

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Development of an air-stable nickel precatalyst for the amination of aryl chlorides, sulfamates, mesylates, and triflates.

Park Nathaniel H NH   Teverovskiy Georgiy G   Buchwald Stephen L SL  

Organic letters 20131127 1

A new air-stable nickel precatalyst for C-N cross-coupling is reported. The developed catalyst system displays a greatly improved substrate scope for C-N bond formation to include both a wide range of aryl and heteroaryl electrophiles and aryl, heteroaryl, and alkylamines. The catalyst system is also compatible with a weak base, allowing the amination of substrates containing base-sensitive functional groups. ...[more]

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