Rhenium-Catalyzed Oxidation of Thiols and Disulfides with Sulfoxides
作者:Jeffrey B. Arterburn、Marc C. Perry、Sherry L. Nelson、Benjamin R. Dible、Mylena S. Holguin
DOI:10.1021/ja972013r
日期:1997.10.1
Catalytic Transformations of Thiiranes by the W(CO)<sub>5</sub> Grouping. A New Route to Cyclic Polydisulfides
作者:Richard D. Adams、Joachim A. Queisser、John H. Yamamoto
DOI:10.1021/ja960460l
日期:1996.1.1
interesting new transformations of thiirane, 2(R),3(S)-dimethylthiirane (cis-DMT), and 2(R),3(R)(2(S), 3(S))-dimethylthiirane (trans-DMT) by the W(CO)sub 5} group. The reaction of an excess of thiirane with W(CO)sub 5}-(NCMe) leads to the formation of the cyclic polydisulfides (CHsub 2}-CHsub 2}SS)sub n}, 1-4, n = 2-5 plus ethylene catalytically. The case of this new catalytic thiirane reaction indicates