Borata-Alkene Derived Syntheses of (F5C6)2B-Substituted Bis(indenyl) Group 4 Metal Complexes
Borata-Alkene Derived Syntheses of (F5C6)2B-Substituted Bis(indenyl) Group 4 Metal Complexes
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(F5C6)2B-取代的双(茚基)第4族金属络合物的硼酸烯烃衍生合成
DOI:
10.1021/acs.organomet.6b00427
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发表时间:
2016
期刊:
影响因子:
2.8
通讯作者:
G. Erker
中科院分区:
文献类型:
--
作者:
S. Kohrt;G. Kehr;C. G. Daniliuc;R. S. Rojas;B. Rieger;C. Troll;G. Erker
An indene based borata-alkene was used as a reagent for the synthesis of B(C6F5)2-functionalized group 4 bent-metallocene complexes. The respective borata-alkene was prepared by HB(C6F5)2hydroboration of dimethylbenzofulvene followed by deprotonation with lithium tetramethylpiperidide. Treatment of CpTiCl3or CpZrCl3with the borata-alkene gave the respective [(C6F5)2B-indenyl]CpMCl2bent-metallocene complexes. Both were characterized by X-ray diffraction. The boryl-functionalized metallocenes gave active ethene or propene polymerization catalysts, respectively, upon activation with triethylaluminum.
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DOI:
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发表时间:
1995
期刊:
影响因子:
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作者:
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通讯作者:
W. Piers
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发表时间:
1995
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1962
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发表时间:
1991
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作者:
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通讯作者:
R. Aul