SYNTHESIS OF DI(2-BROMOALKYL) DISULFIDES BY ELECTROPHILIC ADDITION OFDITHIOBISAMINES TO OLEFINS

Authors
ZYK NV BELOGLAZKINA EK ZEFIROV NS
Citation
Nv. Zyk et al., SYNTHESIS OF DI(2-BROMOALKYL) DISULFIDES BY ELECTROPHILIC ADDITION OFDITHIOBISAMINES TO OLEFINS, Russian chemical bulletin, 45(10), 1996, pp. 2393-2396
Citations number
22
Categorie Soggetti
Chemistry
Journal title
Russian chemical bulletin → ACNP
ISSN journal
10665285
Volume
45
Issue
10
Year of publication
1996
Pages
2393 - 2396
Database
ISI
SICI code
1066-5285(1996)45:10<2393:SODDBE>2.0.ZU;2-8
Abstract
A new method for the synthesis of di(2-haloalkyl) disulfides and beta, beta'-dibromothiacyclanes was proposed based on reactions of dithiobis amines with olefins in the presence of PBr3, PBr5, or POBr3. Reactions with alkenes lead to di(2-bromoalkyl) disulfides. Analogous products and heterocyclic dibromosulfides, i.e., the products of addition of on e dithiobisamine molecule to both double bonds of a diene, are obtaine d in reactions with alkadienes.