Réactions des diazaphospholes et d'un diazaarsole avec les ylures de nitrile

1 June 1983

journal article
Published by Canadian Science Publishing in Canadian Journal of Chemistry

Vol. 61 (6) , 1105-1110
https://doi.org/10.1139/v83-197

Abstract

Nitrile ylides 2 obtained by the photochemical ring-opening of azirines 1 react with diazaphospholes 3 and diazaarsole 4 yielding adducts 6 and 7. The regiospecificity of the addition is established by nmr spectroscopy (¹H, ³¹P, and ¹³C). The stereochemistry of the adducts is discussed. The triazole 5 does not react with nitrile ylides 2.

Keywords

NMR
13C
DES
PHOTOCHEMICAL
AVEC
DIAZAPHOSPHOLES
D'UN
YLURES
DIAZAARSOLE

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