Tetrahedron p. 11127 - 11142 (1999)
Update date:2022-09-26
Topics:
Barhate, Nivrutti B.
Gajare, Anil S.
Wakharkar, Radhika D.
Bedekar, Ashutosh V.
A simple protocol for the halogenation of arenes utilizing a combination of aqueous hydrogen peroxide (34 %) or tert-butylhydroperoxide (70 %) and hydrohalic acid is presented. A similar procure of oxyhalogenation involving the in situ generation of positive halogen reagents is applied for the preparation of vicinal trans-dibromoalkanes and dichloroalkanes from alkenes. The reaction of alkenes with a combination of hydrochloric acid and hydrobromic acid with hydrogen peroxide gave a mixture of 1-bromo 2-chloro alkanes and 1,2-dibromoalkanes: Oxidative bromination of alkynes is also reported under similar conditions.
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Doi:10.1016/S0968-0896(03)00149-4
(2003)Doi:10.1002/1522-2675(200211)85:11<3678::AID-HLCA3678>3.0.CO;2-0
(2002)Doi:10.1016/S0022-328X(00)91484-0
(1974)Doi:10.1021/acscatal.6b01091
(2016)Doi:10.1016/0022-1902(70)80641-8
(1970)Doi:10.1016/j.tet.2016.12.069
(2017)
