A chiral stannate as an "ansa" pi-arene ligand in rhodium chemistry |
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Authors: | Kilian Michaela Wadepohl Hubert Gade Lutz H |
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Institution: | Anorganisch-Chemisches Institut, Universit?t Heidelberg, Im Neuenheimer Feld 270, 69120, Heidelberg, Germany. |
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Abstract: | Reaction of the triamido stannate MeSiSiMe(2)N(R)-CHMePh]](3)SnLi (1) with 0.5 molar equivalent of RhCl(olefin)(2)](2) (olefin = COE, C(2)H(4)) or RhCl(P(i)Pr(3))(2)](2) yielded the Rh-Sn complexes MeSiSiMe(2)N(R)-CHMePh]](2)SiMe(2)N(R)-CHMe(eta(6)-C(6)H(5))]SnRh(L)] (L = COE: 2a, C(2)H(4): 2b, P(i)Pr(3) 3); their intramolecular eta(6)-coordination, along with the tin-rhodium bond, represents the first "ansa" pi-arene/stannate system. |
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