ON THE REACTION OF N-VINYLIMINOPHOSPHORANES. A NOVEL ROUTE TO 1-AZAAZULENE RING SYSTEM UTILIZING AZA-WITTIG REACTION
- 5 April 1986
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 15 (4) , 463-466
- https://doi.org/10.1246/cl.1986.463
Abstract
N-(1-Phenyl)vinyliminotriphenylphosphorane, conveniently prepared from α-azidostyrene and triphenylphosphine, readily undergoes an annelation reaction with tropone derivatives to result in the formation of 1-azaazulene ring system.This publication has 8 references indexed in Scilit:
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