Publikation: Phosphonium-bridged alkali and alkaline-earth metallocene complexes
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1998
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Organometallics. 1998, 17(11), pp. 2155-2161. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om971122b
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Chiral metallocene complexes with a dialkylphosphonium bridge and different main-group metal (Li, K, Ba) centers have been synthesized from phosphonium-bridged bis(cyclopentadienyl) ligands in their mono- and diprotonated forms. NMR studies in solution and crystal structures of the kalocene Me2P(2-Me-4-tBu-C5H2)2K and of the barocene Me2P(2-Me-4-tBu-C5H2)2Ba(THF)3+BPh4- show that these metallocenes are obtained in form of their racemic diastereomers.
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LEYSER, Nadine, Katrin SCHMIDT, Hans-Herbert BRINTZINGER, 1998. Phosphonium-bridged alkali and alkaline-earth metallocene complexes. In: Organometallics. 1998, 17(11), pp. 2155-2161. ISSN 0276-7333. eISSN 1520-6041. Available under: doi: 10.1021/om971122bBibTex
@article{Leyser1998Phosp-23749, year={1998}, doi={10.1021/om971122b}, title={Phosphonium-bridged alkali and alkaline-earth metallocene complexes}, number={11}, volume={17}, issn={0276-7333}, journal={Organometallics}, pages={2155--2161}, author={Leyser, Nadine and Schmidt, Katrin and Brintzinger, Hans-Herbert} }
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