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Efficient [(NHC)Au(NTf₂)]-catalyzed hydrohydrazidation of terminal and internal alkynes.

ABSTRACT: The efficient hydrohydrazidation of terminal (6a-r, 18 examples, 0.1-0.2 mol % [(NHC)Au(NTf₂)], T = 60 °C) and internal alkynes (7a-j, 10 examples, 0.2-0.5 mol % [(NHC)Au(NTf₂)], T = 60-80 °C) utilizing a complex with a sterically demanding bispentiptycenyl-substituted NHC ligand and the benign reaction solvent anisole, is reported.

SUBMITTER: Heidrich M

PROVIDER: S-EPMC7476583 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Efficient [(NHC)Au(NTf2)]-catalyzed hydrohydrazidation of terminal and internal alkynes.

Heidrich Maximillian M Plenio Herbert H

Beilstein journal of organic chemistry 20200826

The efficient hydrohydrazidation of terminal (6a-r, 18 examples, 0.1-0.2 mol % [(NHC)Au(NTf2)], T = 60 °C) and internal alkynes (7a-j, 10 examples, 0.2-0.5 mol % [(NHC)Au(NTf2)], T = 60-80 °C) utilizing a complex with a sterically demanding bispentiptycenyl-substituted NHC ligand and the benign reaction solvent anisole, is reported. ...[more]

PMID: 32952724

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