Reaction of pyridinium dicyanomethylide with diphenylcyclopropenone and diphenylcyclopropenethione
- 1 January 1976
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 1045-1046
- https://doi.org/10.1039/c39760001045
Abstract
Pyridinium dicyanomethylide (1) undergoes 1,3-dipolar cycloaddition to diphenylcyclopropenone producing the 2H-quinolizin-2-one (4), while, with diphenylcyclopropenethione, (1) reacts as a nucleophile to afford the indenopyridine-2-thione derivative (7).Keywords
This publication has 0 references indexed in Scilit: