Generation of alkylidenecarbenes from 1,1-dibromoalk-1-enes by the reaction with samarium diiodide in hexamethylphosphoric triamide–benzene
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 3,p. 219-220
- https://doi.org/10.1039/c39920000219
Abstract
Reaction of 1,1-dibromoalk-1-enes with samarium diiodide in benzene containing 10% of hexamethylphosphoric triamide (HMPA) affords rearranged alkynes; generation of alkylidenecarbenes is probably involved.Keywords
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