American Chemical Society
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Versatile and Efficient Synthesis of ω-Functionalized Asymmetric Disulfides via Sulfenyl Bromide Adducts

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journal contribution
posted on 2007-02-27, 00:00 authored by Janusz Kowalczyk, Piotr Barski, Dariusz Witt, Bartosz A. Grzybowski
Various types of asymmetric disulfides can be synthesized under mild conditions and in excellent yields by a method involving dialkoxylthiophosphoranesulfenyl halide precursors. This straightforward, rapid procedure is used to prepare a series of disulfides bearing neutral, acidic, and basic terminal groups as well as groups commonly used in biospecific self-assembled monolayers.