ISSN:
1573-9171
Keywords:
phosphorus bromides
;
phosphorus oxobromide
;
dithiobisamines
;
di(2-bromoalkyl) disulfides
;
alkenes
;
electrophilic addition
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract A new method for the synthesis of di(2-haloalkyl) disulfides and β,β'-dibromothiacyclanes was proposed based on reactions of dithiobisamines 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 one dithiobisamine molecule to both double bonds of a diene, are obtained in reactions with alkadienes.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01435390
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