105311-65-7Relevant articles and documents
Kinetic and Thermodynamic Studies of the Thermal Electrocyclic Interconversions of Perfluorinated Dienes and Cyclobutenes
Dolbier, Jr., William R.,Koroniak, Henryk,Burton, Donald J.,Heinze, Pamela L.,Bailey, A.R.,et al.
, p. 219 - 225 (1987)
Detailed kinetic and thermodynamic analyses were carried out for the thermal interconversions of (Z,Z)- and (E,E)-perfluoro-2,4-hexadienes with trans-perfluoro-3,4-dimethylcyclobutene, (E,Z)-perfluoro-2,4-hexadiene with perfluoro-cis-3,4-dimethylcyclobutene, (Z,Z)- and (E,E)-perfluoro-3,5-octadienes with trans-perfluoro-3,4-diethylcyclobutene, and (Z)- and (E)-perfluoro-1,3-pentadiene with perfluoro-3-methylcyclobutene.In each case the (Z,Z)- or (Z)-dienes exhibited substantial kinetic advantage over the (E,E)-or (E)-dienes in their cyclization precesses.