期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2017, 期 32, 页码 4820-4826出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201700801
关键词
Hydrosilylation; Iridium; Metallacycles; Carbonyls; Carboxylic acids
资金
- University of Lille 1 and Region Hauts-de-France
- Centre National de la Recherche Scientifique (CNRS)
- Chevreul Institute [FR 2638]
- Ministere de l'Enseignement Superieur et de la Recherche
- Region Hauts-de-France
- Fonds Europeen de Developpement Regional (FEDER)
A versatile iridium(III) metallacycle catalysed rapidly and selectively the reduction of a large array of challenging esters and carboxylic acids as well as various ketones and aldehydes. The reactions proceeded in high yields at room temperature by hydrosilylation followed by desilylation. Although the reactions of various aldehydes and ketones resulted exclusively in alcohols, the hydrosilylation of esters led to alcohols or ethers, depending on the type of substrate. Regarding the carboxylic acids, again the nature of the reagent controlled the outcome of the hydrosilylation reaction, either alcohols or aldehydes being formed.
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