A highly stereoselective generation and trapping of 1,2-dichloro-3-methyl-4-phenylbut-2-enylidene
- 1 January 1989
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 10,p. 1799-1803
- https://doi.org/10.1039/p19890001799
Abstract
3-Benzyl-1,2-dichloro-3-methylcyclopropene undergoes an apparent cyclopropene to vinylcarbene rearrangement at 20 °C; one stereoisomer of the derived vinylcarbene is trapped selectively in either intra- or inter-molecular processes, and in the latter case trapping by addition to the alkene bond of methyl methacrylate leads to a cyclopropane with vinyl and ester groups cis-related. The stereochemistries of the products of both inter- and intea-molecular processes have been established by X-ray crystallography.Keywords
This publication has 0 references indexed in Scilit: