Dehydrohalogenation of adducts of dichlorocarbene with cyclooctene and its peripherally cyclopropanated analogs
摘要:
Dehydrohalogenation of three isomeric adducts of dichlorocarbene with bicyclo[6.1.0]non-1-, -2-, and -4-enes under the action of potassium tert-butoxide in DMSO was studied. In the course of dehydrohalogenation of the substrates under study, different isomerization processes, which were accompanied by repeated migrations of multiple bonds that formed, occurred depending on the structure of dichlorides, while no skeletal rearrangements were observed.
作者:E. B. Averina、E. M. Budynina、Yu. K. Grishin、A. N. Zefirov、T. S. Kuznetsova、N. S. Zefirov
DOI:10.1023/a:1013463821385
日期:——
Adducts of bromo- and dibromocarbenes with bicyclo[6.1.0]non-2-ene and tricyclo-[8.1.0.0(1.9).0(4.6)]deca-2,6-diene were studied in reaction with potassium tert-butylate in DMSO. The main process was formation of polycyclic cyclopropenes.
Catalyzed rearrangements of ten-membered-ring allenes
作者:Richard W. Thies、Janice L. Boop、Michael Schiedler、David C. Zimmerman、Theodore H. LaPage
DOI:10.1021/jo00160a016
日期:1983.6
——
作者:O. A. Ivanova、E. B. Averina、Yu. K. Grishin、T. S. Kuznetsova、N. S. Zefirov