Catalylic transformations of thiiranes by the W(CO){sub 5} grouping. A new route to cyclic polydisulfides
Journal Article
·
· Journal of the American Chemical Society
- Univ. of South Carolina, Columbia, SC (United States)
This paper reports some 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 (CH{sub 2}-CH{sub 2}SS){sub n}, 1-4, n = 2-5 plus ethylene catalytically. The case of this new catalytic thiirane reaction indicates that it could be a practical route for the synthesis of large quantities of these and other cyclic polydisulfides. 17 refs., 1 fig.
- OSTI ID:
- 420722
- Journal Information:
- Journal of the American Chemical Society, Vol. 118, Issue 43; Other Information: PBD: 30 Oct 1996
- Country of Publication:
- United States
- Language:
- English
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