Electrochemically reduced polyhaloketones react with amines and phenols affording the corresponding alpha,beta-unsaturated amides and esters in moderate yields. The formation of alpha-iminoketones and alpha-diimines (main products of the chemical reaction) is completely avoided. The stereochemistry of the alpha,beta-unsaturated products is independent of the nature of the nucleophiles and haloketones.
Titolo: | Electrochemically induced Favorskii rearrangement. alpha,beta-Unsaturated amides and esters in the electrochemical reduction of polyhaloketones |
Autori: | |
Data di pubblicazione: | 1998 |
Rivista: | |
Abstract: | Electrochemically reduced polyhaloketones react with amines and phenols affording the corresponding alpha,beta-unsaturated amides and esters in moderate yields. The formation of alpha-iminoketones and alpha-diimines (main products of the chemical reaction) is completely avoided. The stereochemistry of the alpha,beta-unsaturated products is independent of the nature of the nucleophiles and haloketones. |
Handle: | http://hdl.handle.net/11697/11758 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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