DIASTEREOTOPICALLY DISTINCT SECONDARY DEUTERIUM KINETIC ISOTOPE EFFECTS ON THE THERMAL-ISOMERIZATION OF VINYLCYCLOPROPANE TO CYCLOPENTENE

Authors
BALDWIN JE VILLARICA KA
Citation
Je. Baldwin et Ka. Villarica, DIASTEREOTOPICALLY DISTINCT SECONDARY DEUTERIUM KINETIC ISOTOPE EFFECTS ON THE THERMAL-ISOMERIZATION OF VINYLCYCLOPROPANE TO CYCLOPENTENE, Tetrahedron letters, 35(43), 1994, pp. 7905-7908
Citations number
22
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
35
Issue
43
Year of publication
1994
Pages
7905 - 7908
Database
ISI
SICI code
0040-4039(1994)35:43<7905:DDSDKI>2.0.ZU;2-L
Abstract
The (2'-deuterioethenyl)cyclopropanes isomerize to 3-deuteriocyclopent ene at 341 degrees C with k(H)/k(D) = 1.08 and 1.15 for the Z and E is omers, respectively. These normal effects are consistent with 2Z-pente n-1,5-diyl diradical transition structures for the isomerization.