Diastereotopically distinct secondary deuterium kinetic isotope effects on the thermal isomerization of vinylcyclopropane to cyclopentene
作者:John E. Baldwin、Karla A. Villarica
DOI:10.1016/0040-4039(94)80007-3
日期:1994.10
The (2′-deuterioethenyl)cyclopropanes isomerize to 3-deuteriocyclopentene at 341 °C with and 1.15 for the Z and E isomers, respectively. These normal effects are consistent with 2Z-penten-1,5-diyl diradical transition structures for the isomerization.