ISSN:
0021-8383
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
About the Reaction of N-Aryl-2,4-dimethyl-buta-1,3-dien-1,4-sultames with Tetracyanoethylene; 1H, 13C and 15N N.M.R. Spectroscopic Charcterization of the Products of Tetracyanethylation and TricyanvinylationThe 4-methyl group in N-aryl-2, 4-dimethyl-buta-1,3-dien-1, 4 sultames is C—H-acidic and adds therefore to tetracyanethylene. The adducts easily lose HCN on dissolving in DMSO to form N-aryl-2-methyl-4-(2, 3, 3-tricyanoprop-2-ene-1-ylidene)-but-2-en-1, 4-sultames 4, which form sodium salts at C-1. The structures of the compounds obtained were determined by 13C and 15N n.m.r. spectroscopy.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/prac.19853270413
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