ISSN:
0170-2041
Keywords:
Carbanions
;
Benzenes, 1-halo-2,4-dinitro-
;
Vicarious nucleophilic substitutions (VNS)
;
Sanger's reagent
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Reactions of carbanions of aryl chloromethyl and dichloromethyl sulfones 3 and 4 and tert-butyl chloro- and dichloroacetates (5 and 6) with 1-halo-2,4-dinitrobenzenes 1 and 2 proceed by nucleophilic replacement of a hydrogen atom. The SNAr of the halogen atom occurs to a negligible extent.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.1991199101112
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