Chemistry Letters
Online ISSN : 1348-0715
Print ISSN : 0366-7022
ISSN-L : 0366-7022
N-Tosyltriarylbismuthimines. Synthesis and Reactions with Some Electrophiles
Hitomi SuzukiChie NakayaYoshihiro MatanoTakuji Ogawa
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1991 Volume 20 Issue 1 Pages 105-108

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Abstract

N-Tosyltriarylbismuthimines were prepared by the reaction of triarylbismuthines with chloramine-T and their properties were characterized. These bismuthimines reacted with aromatic aldehydes, acid chlorides, and isocyanates to form N-arylidenetosylamides, N-aroyltosylamides, and N-aryl-N′-tosylureas, respectively. In the presence of copper catalyst, they readily decomposed into N-aryl- and N,N-diaryltosylamides, tosylamide, and triarylbismuthine.

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© 1991 The Chemical Society of Japan
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