C–H activation of a coordinated thiacyclophane: cyclometallation of 2,11-dithia[3.3]orthocyclophane by ruthenium(II)
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 10,p. 700-702
- https://doi.org/10.1039/c39910000700
Abstract
Reaction of (η6-benzene)ruthenium(II)tris(acetone) solvate with 2,11-dithia[3.3]orthocyclophane leads to coordination of the sulphur donors and deprotcnation of a methylene carbon to give the cyclometallated complex [(η6-C6H6)Ru(o-C6H4CHSCH2-o-C6H4CH2SCH2)]+; an X-ray study shows that Cyclometallation occurs at one of two sites in the complex and leads to the formation of a strained three-membered C–Ru–S ring.Keywords
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