Synthesis of a transition-metalated phosphinoborane dimer |
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| Authors: | Kazuyuki Kubo Eri Murakami Hiroshi Nakazawa |
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| Institution: | a Department of Chemistry, Graduate School of Science, Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8526, Japan
b Department of Chemistry, Graduate School of Science, Osaka City University, Sumiyoshi-ku, Osaka 558-8585, Japan |
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| Abstract: | The unprecedented aggregate of a transition-metalated phosphinoborane was reported. Cp(CO)2Fe{P(BCl3)HPh} was treated with n-BuLi to yield the iron-phosphinoborane dimer, Cp(CO)2Fe{P(μ-BCl2)Ph}]2, via a dehydrohalogenation reaction. The X-ray structural study revealed that the dimer has a bent P2B2 4-membered ring with two iron complex fragments in equatorial positions. |
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| Keywords: | Phosphinoborane Iron Aggregation Dimer X-ray structure Dehydrohalogenation |
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