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  • A new approach to the reduction of sulfoxides to sulfides with 1,3-dithiane in the presence of electrophilic bromine as catalyst.

A new approach to the reduction of sulfoxides to sulfides with 1,3-dithiane in the presence of electrophilic bromine as catalyst.

The Journal of organic chemistry (2002-04-27)
Nasser Iranpoor, Habib Firouzabadi, Hamid Reza Shaterian
ABSTRACT

A new, mild, and novel method is described for the efficient deoxygenation of sulfoxides to their corresponding sulfides with 1,3-dithiane at room temperature in the presence of catalytic amounts of N-bromosuccinimide (NBS), 2,4,4,6-tetrabromo-2,5-cyclohexadienone (TABCO), or Br(2) as the source of electrophilic bromine.

MATERIALI
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Descrizione del prodotto

Sigma-Aldrich
1,3-Dithiane, 97%
Sigma-Aldrich
2,4,4,6-Tetrabromo-2,5-cyclohexadienone, 90%