The reaction between the arylaldehydes 1a,b and hexamethylphosphorous triamide 2 leads to the [aryl(dimethylamino)methyl]phosphonic bis(dimethylamides) 3a,b. These can be easily deprotonated by butyllithium in 1,2-dimethoxyethane and condensed with arylaldehydes to afford enamines 4a-f or deoxybenzoins 5a-f in fair to good yield.
The reaction of arylaldehydes with hexamethylphosphorous triamide and the use of the resulting products for the synthesis of enamines and deoxybenzoins / BABUDRI F.; FIANDANESE V.; MUSIO R.; NASO F.; SCIAVOVELLI O.; SCILIMATI A. - In: SYNTHESIS. - ISSN 0039-7881. - (3):3(1991), pp. 225-228.
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Titolo: | The reaction of arylaldehydes with hexamethylphosphorous triamide and the use of the resulting products for the synthesis of enamines and deoxybenzoins |
Autori: | |
Data di pubblicazione: | 1991 |
Rivista: | |
Citazione: | The reaction of arylaldehydes with hexamethylphosphorous triamide and the use of the resulting products for the synthesis of enamines and deoxybenzoins / BABUDRI F.; FIANDANESE V.; MUSIO R.; NASO F.; SCIAVOVELLI O.; SCILIMATI A. - In: SYNTHESIS. - ISSN 0039-7881. - (3):3(1991), pp. 225-228. |
Abstract: | The reaction between the arylaldehydes 1a,b and hexamethylphosphorous triamide 2 leads to the [aryl(dimethylamino)methyl]phosphonic bis(dimethylamides) 3a,b. These can be easily deprotonated by butyllithium in 1,2-dimethoxyethane and condensed with arylaldehydes to afford enamines 4a-f or deoxybenzoins 5a-f in fair to good yield. |
Handle: | http://hdl.handle.net/11586/124232 |
Appare nelle tipologie: | 1.1 Articolo in rivista |