Catalytic production of sulfur heterocycles (dihydrobenzodithiins): a new application of ligand-based alkene reactivity.

نویسندگان

  • Daniel J Harrison
  • Ulrich Fekl
چکیده

Activation of bis-o-phenylene tetrasulfide to render it a practical benzodithiete equivalent for [4+2] cycloadditions with alkenes has been achieved with catalytic amounts of Mo(tfd)(2)(bdt) (tfd = S(2)C(2)(CF(3))(2); bdt = S(2)C(6)H(4)). Substituted 2,3-dihydro-1,4-benzodithiins are produced.

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عنوان ژورنال:
  • Chemical communications

دوره 48  شماره 

صفحات  -

تاریخ انتشار 2009