Cobalt-Catalyzed Borylative Reduction of Azobenzenes to Hydrazobenzenes via a Diborylated-Hydrazine Intermediate DOI

Wenli Wang,

Yuli Wang, Yiying Yang

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(13), P. 9265 - 9274

Published: June 20, 2024

Cobalt-catalyzed borylative reduction of azobenzenes using pinacolborane is developed. The simple cobalt chloride catalyst and reaction conditions make this protocol attractive for hydrazobenzene synthesis. This shows good functional group compatibility can be readily scaled up to the gram scale. Preliminary mechanistic studies clarified proton source hydrazine products. cobalt-catalyzed azobenzene provides a practical prepare synthetically useful diborylated hydrazines.

Language: Английский

Iron(I) and Iron(II) Boxmi Pincer Complexes: Coordination Chemistry and Catalytic Hydroboration of Nitriles DOI

David Bürgy,

Clemens K. Blasius,

Tim Bruckhoff

et al.

Organometallics, Journal Year: 2025, Volume and Issue: unknown

Published: June 4, 2025

Language: Английский

Citations

0
Au Nanoparticle-Catalyzed Double Hydrosilylation of Nitriles by Diethylsilane DOI Creative Commons

Maria Ioanna Karapanou,

Dimitra Malliotaki,

Manolis Stratakis

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(26), P. 5346 - 5352

Published: Jan. 1, 2024

We present the first example of Au-catalyzed reduction nitriles into primary amines. In contrast to monohydrosilanes which are completely unreactive, diethylsilane (a dihydrosilane) is capable reducing aryl or alkyl amines under catalysis by Au nanoparticles supported on TiO

Language: Английский

Citations

1
Cobalt-Catalyzed Borylative Reduction of Azobenzenes to Hydrazobenzenes via a Diborylated-Hydrazine Intermediate DOI

Wenli Wang,

Yuli Wang, Yiying Yang

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(13), P. 9265 - 9274

Published: June 20, 2024

Cobalt-catalyzed borylative reduction of azobenzenes using pinacolborane is developed. The simple cobalt chloride catalyst and reaction conditions make this protocol attractive for hydrazobenzene synthesis. This shows good functional group compatibility can be readily scaled up to the gram scale. Preliminary mechanistic studies clarified proton source hydrazine products. cobalt-catalyzed azobenzene provides a practical prepare synthetically useful diborylated hydrazines.

Language: Английский

Citations

1