Exceptional Kinetic Propensity of Hydroxymethyl Phosphanes toward Rh(III) Stabilization in Water
- 29 May 2002
- journal article
- research article
- Published by American Chemical Society (ACS) in Journal of the American Chemical Society
- Vol. 124 (25), 7276-7277
- https://doi.org/10.1021/ja025987e
Abstract
The reactions of (HOCH2)2P(C6H4)P(CH2OH)2 (HMPB) and P(CH2OH)3 (THP) with RhCl3·xH2O in aqueous media gave water-soluble complexes cis-[RhCl2{η2-(HOCH2)2P(C6H4)P(CH2OH)2}2]Cl (3) and fac-[RhCl3(P(CH2OH)3)3] (4) respectively in good yields, X-ray crystal structures of 3 and 4 confirmed their molecular constitution. These reactions provide the first examples demonstrating the kinetic propensity of hydroxymethyl phosphanes to stabilize Rh in +3 oxidation state in water.Keywords
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