ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The preparation of 1-(dimethylamino)-1,3-butadienes 3 by Wittig alkenylation of 3-(dimethylamino)acroleins 1 is described. The title compounds 3 undergo a [4+2] cycloaddition to trans-ß-nitrostyrene (4) yielding regio- and stereoselectively 2-alkyl-3-(dimethylamino)-trans-4-nitro-trans-5-phenylcyclohexenes 5 as apparent from proton-proton coupling constants.
Additional Material:
4 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19871200222