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Angew Chem Int Ed Engl. 2009;48(11):1954-7. doi: 10.1002/anie.200805028.

Trapping of a thiolate-->dibromine charge-transfer adduct by a macrocyclic dinickel complex and its conversion into an arenesulfenyl bromide derivative.

Angewandte Chemie (International ed. in English)

Gunther Steinfeld, Vasile Lozan, Hans-Jörg Krüger, Berthold Kersting

Affiliations

  1. Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany.

PMID: 19180623 DOI: 10.1002/anie.200805028

Abstract

Stuck on sulfur: The first transition-metal complexes with S-Br units are surprisingly stable. Solid 3 is stable for at least six months and under vacuum solid 2 does not lose Br(2). The formation of the first structurally characterized transition-metal arenesulfenyl bromide complex 3 occurs with a change of the spin ground state from S = 2 to S = 0.

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