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Synthesis of Functionalized Hydrazines: Facile Homogeneous (N-Heterocyclic Carbene)-Palladium(0)-Catalyzed Diboration and Silaboration of Azobenzenes.

ABSTRACT: The bis(N-heterocyclic carbene)(diphenylacetylene)palladium complex [Pd(ITMe)₂(PhC?CPh)] (ITMe=1,3,4,5-tetramethylimidazol-2-ylidene) acts as a highly active pre-catalyst in the diboration and silaboration of azobenzenes to synthesize a series of novel functionalized hydrazines. The reactions proceed using commercially available diboranes and silaboranes under mild reaction conditions.

SUBMITTER: Ansell MB

PROVIDER: S-EPMC5215626 | biostudies-literature | 2016 Dec

REPOSITORIES: biostudies-literature

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Synthesis of Functionalized Hydrazines: Facile Homogeneous (N-Heterocyclic Carbene)-Palladium(0)-Catalyzed Diboration and Silaboration of Azobenzenes.

Ansell Melvyn B MB Kostakis George E GE Braunschweig Holger H Navarro Oscar O Spencer John J

Advanced synthesis & catalysis 20161109 23

The bis(N-heterocyclic carbene)(diphenylacetylene)palladium complex [Pd(ITMe)<sub>2</sub>(PhC≡CPh)] (ITMe=1,3,4,5-tetramethylimidazol-2-ylidene) acts as a highly active pre-catalyst in the diboration and silaboration of azobenzenes to synthesize a series of novel functionalized hydrazines. The reactions proceed using commercially available diboranes and silaboranes under mild reaction conditions. ...[more]

PMID: 28111537

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