A mild and practical procedure of Horner-Wadsworth-Emmons olefination promoted by lithium hydroxide and alpha-cyano phosphonates has been set up for the synthesis of alpha,beta-unsaturated nitrites. The reaction conditions are tolerated by functionalized ketones and the exclusive formation of E-gamma-hydroxy alpha,beta-unsaturated nitrites has been observed.
Titolo: | Convenient procedure of Horner-Wadsworth-Emmons olefination for the synthesis of simple and functionalised a,b-unsaturated nitriles |
Autori: | |
Data di pubblicazione: | 2003 |
Rivista: | |
Abstract: | A mild and practical procedure of Horner-Wadsworth-Emmons olefination promoted by lithium hydroxide and alpha-cyano phosphonates has been set up for the synthesis of alpha,beta-unsaturated nitrites. The reaction conditions are tolerated by functionalized ketones and the exclusive formation of E-gamma-hydroxy alpha,beta-unsaturated nitrites has been observed. |
Handle: | http://hdl.handle.net/11386/1060502 |
Appare nelle tipologie: | 1.1.2 Articolo su rivista con ISSN |
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