Low temperature equilibration of cyclopropanes by Lewis acid catalysis
作者:Hans-Ulrich Reissig、Ingrid Böhm
DOI:10.1016/s0040-4039(00)81506-3
日期:1983.1
Under the influence of Lewis acids the cis/trans-equilibration of methyl 2-trimethyl-siloxy cyclopropanecarboxylates occurs even at −78°C. It involves the heterolytic cleavage of a CC bond and seems to be governed by steric effects.