Interception of a Rh(I)-Rh(III) dinuclear trihydride complex revealing the dihydrogen activation by [Rh(CO)2{(R,R)-Ph-BPE} |
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| Authors: | Crozet Delphine McKay David Bijani Christian Gual Aitor Godard Cyril Claver Carmen Maron Laurent Urrutigoïty Martine Kalck Philippe |
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| Institution: | Laboratoire de Chimie de Coordination UPR CNRS 8241, composante ENSIACET, Université de Toulouse UPS-INP-LCC, 4 allée Emile Monso BP 44362, 31030 Toulouse Cedex 4, France. |
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| Abstract: | Reaction of Rh(CO)(2){(R,R)-Ph-BPE}]BF(4)] 1 under 7 bar H(2) provides the dihydride Rh(H)(2)(CO)(2){(R,R)-Ph-BPE}]BF(4)] 3, which reacts with the neutral hydride Rh(H)(CO){(R,R)-Ph-BPE}] 2 arising from 3 in THF. The resulting complex is the dimeric monocationic Rh((I))-Rh((III)) complex Rh(H)(2)(CO)(2){(R,R)-Ph-BPE}]BF(4)] 4. |
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