Conjugated heterocumulenes. Synthesis of CC- and NC-conjugated ketenimines through a Wittig-type reaction and their conversion into hetero(carbo)cycles
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 11,p. 2140-2142
- https://doi.org/10.1039/p19890002140
Abstract
NC- and CC-Conjugated ketenimines have been synthesized as key intermediates through a Wittig-type reaction of imino- or methylene-phosphoranes with isocyanates or diphenylketene, and have been converted into hetero(carbo)cycles via cycloadditions.Keywords
This publication has 0 references indexed in Scilit: