ISSN:
0947-3440
Keywords:
Wittig reactions
;
Amides
;
Diformamides
;
Enamides
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
γ,δ-Unsaturated N-formylenamines (5-7) were prepared in two steps from readily available γ,δ-unsaturated alcohols. The alcohols were converted into the γ,δ-unsaturated diformamides (N,N-diformylamines, 1-4) by tosylation, followed by reaction with sodium diformamide. The γ,δ-unsaturated diformamides were applied in a Wittig reaction under mild conditions to give the title compounds with a conjugated enamide group in moderate to high yields.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.199719970927
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