Dehydrohalogenation of adducts of dichlorocarbene with cyclooctene and itsperipherally cyclopropanated analogs

Authors
Kuznetsova, TS Kokoreva, OV Averina, EB Zefirov, AN Grishin, YK Zefirov, NS
Citation
Ts. Kuznetsova et al., Dehydrohalogenation of adducts of dichlorocarbene with cyclooctene and itsperipherally cyclopropanated analogs, RUSS CHEM B, 48(5), 1999, pp. 929-933
Citations number
23
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
48
Issue
5
Year of publication
1999
Pages
929 - 933
Database
ISI
SICI code
1066-5285(199905)48:5<929:DOAODW>2.0.ZU;2-Y
Abstract
Dehydrohalogenation of three isomeric adducts of dichlorocarbene with bicyc lo[6.1.0]non-1-, -2-, and -4-enes under the action of potassium tert-butoxi de in DMSO was studied. In the course of dehydrohalogenation of the substra tes 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 observ ed.