N-HETEROCYCLIC CARBENE (NHC) CATALYZED SYNTHESIS OF HYDROXAMIC ACIDS
申请人:Zhang Yugen
公开号:US20100105921A1
公开(公告)日:2010-04-29
A process for preparing hydroxamic acids is provided. The process comprises reacting an aldehyde with a nitroso compound in the presence of a N-heterocyclic carbene (NHC) catalyst.
N-heterocyclic carbene (NHC) catalyzed synthesis of hydroxamic acids
申请人:Agency for Science, Technology and Research
公开号:US08143423B2
公开(公告)日:2012-03-27
A process for preparing hydroxamic acids is provided. The process comprises reacting an aldehyde with a nitroso compound in the presence of a N-heterocyclic carbene (NHC) catalyst.
[EN] N-HETEROCYCLIC CARBENE (NHC) CATALYZED SYNTHESIS OF HYDROXAMIC ACIDS<br/>[FR] SYNTHÈSE CATALYSÉE DE CARBÈNE N-HÉTÉROCYCLIQUE D'ACIDES HYDROXAMIQUES
申请人:AGENCY SCIENCE TECH & RES
公开号:WO2008115153A1
公开(公告)日:2008-09-25
[EN] A process for preparing hydroxamic acids is provided. The process comprises reacting an aldehyde with a nitroso compound in the presence of a N-heterocyclic carbene (NHC) catalyst. [FR] L'invention concerne un procédé de préparation d'acides hydroxamiques. Ce procédé consiste à mettre en réaction un aldéhyde avec un composé nitrosé en présence d'un catalyseur de carbène N-hétérocyclique.