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Reactivity of vinylamine radical cation with neutral dienes

✍ Scribed by Guy Bouchoux; Florence Penaud-Berruyer

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 518 KB
Volume: 29
Category: Article
ISSN: 1076-5174
DOI: 10.1002/oms.1210290707

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✦ Synopsis

Abstract

The gas‐phase ion—molecule reactions between ionized vinylamine ([CH~2~  CHNH~2~]^+.^) as a set of conjugated and unconjugated dienes were studied by Fourier transform is observed. Conjugated dienes lead to the elimination of NH~3~ or of an hydrocarbon radical from the adduct [M + CH~2~  CHNH~2~]^+.^. In the case of unconjugated dienes a regiospecific cyclobutanation‐cycloreversion process is observed. Reaction mechanisms are proposed to explain these experimental findings.

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