Results 311 to 320 of about 101,712 (391)
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Bifunctional N-Doped Co@C Catalysts for Base-Free Transfer Hydrogenations of Nitriles: Controllable Selectivity to Primary Amines vs Imines

ACS Catalysis, 2017
The transfer hydrogenation of nitriles is an important and alternative strategy to produce primary amines or imines, both of which play a crucial role in the synthesis of fine chemicals and pharmaceuticals.
Jilan Long, Kui Shen, Yingwei Li
exaly   +2 more sources

Manganese-Catalyzed α-Olefination of Nitriles with Secondary Alcohols

, 2020
An expedient catalytic approach for α-olefination of nitriles using secondary alcohols with the liberation of molecular hydrogen and water as the only byproducts is reported.
Vinita Yadav   +3 more
semanticscholar   +1 more source

Selective Catalytic Hydrogenations of Nitriles, Ketones, and Aldehydes by Well-Defined Manganese Pincer Complexes.

Journal of the American Chemical Society, 2016
Hydrogenations constitute fundamental processes in organic chemistry and allow for atom-efficient and clean functional group transformations. In fact, the selective reduction of nitriles, ketones, and aldehydes with molecular hydrogen permits access to a
Saravanakumar Elangovan   +8 more
semanticscholar   +1 more source

Nitrile hydrolases

Current Opinion in Chemical Biology, 2000
A number of nitrile-related enzymes have been screened over the past year for use in synthetic applications. There have also been significant advances in our understanding of the structures and modes of regulation of metal-containing nitrile hydratases.
M, Kobayashi, S, Shimizu
openaire   +2 more sources

Nitrile Ylides—Generation of Nitrile Ylides by the Reaction of Carbenes or Carbenoids with Nitriles

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Toshikazu Ibata, Kazuaki Fukushima
openaire   +2 more sources

Nitrogen-Doped Carbon-Supported Nickel Nanoparticles: A Robust Catalyst to Bridge the Hydrogenation of Nitriles and the Reductive Amination of Carbonyl Compounds for the Synthesis of Primary Amines.

ChemSusChem, 2019
An efficient method was developed for the synthesis of primary amines either from the hydrogenation of nitriles or reductive amination of carbonyl compounds.
Yangmin Zhang   +3 more
semanticscholar   +1 more source

Divergent Synthesis of CF3 -Substituted Allenyl Nitriles by Ligand-Controlled Radical 1,2- and 1,4-Addition to 1,3-Enynes.

Angewandte Chemie, 2018
A ligand-controlled system that enables regioselective trifluoromethylcyanation of 1,3-enynes has been identified, which provides access to a variety of CF3 -containing tri- and tetrasubstituted allenyl nitriles. We disclose that the involved propargylic
Fei Wang   +7 more
semanticscholar   +1 more source

Atom-Economical and Tandem Conversion of Nitriles to N-Methylated Amides Using Methanol and Water

ACS Catalysis, 2019
A cobalt complex catalyzed tandem conversion of nitrile to N-methylated amide is described using a methanol and water mixture.
Bhaskar Paul, M. Maji, Sabuj Kundu
semanticscholar   +1 more source

Nitriles: General Methods and Aliphatic Nitriles

ChemInform, 1995
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +2 more sources

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