NEW HETEROCYCLIC SYSTEM BASED ON VINYLSULFONYLFLUOROBENZENE AND X-RAYSTRUCTURAL STUDY OF THIS COMPOUND

Authors
AMOSOVA SV GOSTEVSKAYA VI GAVRILOVA GM NESTEROV VN STRUCHKOV YT
Citation
Sv. Amosova et al., NEW HETEROCYCLIC SYSTEM BASED ON VINYLSULFONYLFLUOROBENZENE AND X-RAYSTRUCTURAL STUDY OF THIS COMPOUND, Russian chemical bulletin, 45(2), 1996, pp. 414-416
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
45
Issue
2
Year of publication
1996
Pages
414 - 416
Database
ISI
SICI code
1066-5285(1996)45:2<414:NHSBOV>2.0.ZU;2-R
Abstract
Oxidation of 1,2,4,5-tetrafluoro-3,6-bis(vinylthio)benzene (1) affords 1,2,4,5-tetrafluoro-3,6-bis(vinylsulfonyl)benzene (2) in 65 % yield. The reaction of compound 2 with allylamine gives a new heterocyclic co mpound, enzo-[a,d]-bis(3,3'-dihydro-1,1'-sulfonylallyl-4,4 '-perhydroa zine) (3). This compound is the product of nucleophilic addition at th e vinylsulfonyl group and intramolecular replacement of fluorine atoms of the benzene ring. The structure of compound 3 has been established by X-ray structural study.