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Facile Cyclometalation Reactions of Cp–Zirconium Complexes with Weakly Lewis Acidic Pendent Boron Functionalities
Author(s) -
Emmert Marion,
Kehr Gerald,
Fröhlich Roland,
Erker Gerhard
Publication year - 2009
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200900981
Subject(s) - bifunctional , reactivity (psychology) , hydroboration , zirconium , intramolecular force , lewis acids and bases , chemistry , borane , metallocene , boron , combinatorial chemistry , organic chemistry , polymerization , polymer , catalysis , medicine , alternative medicine , pathology
Intramolecular hydroboration : Representative examples of Group 4 metallocene methyl complexes, including their synthesis, structure, and reactivity are discussed. The figure shows the thermolysis of the tethered bifunctional Zr/B compound 1 , which results in the formation of “tucked‐in” complex 2 with loss of MeBBN.