Efficient mechanochemical synthesis of tris(pyrazolylborate) complexes of manganese(II), cobalt(II) and nickel(II)
作者:Sergey V Kolotilov、Anthony W Addison、Swiatoslaw Trofimenko、William Dougherty、Vitaly V Pavlishchuk
DOI:10.1016/j.inoche.2004.01.009
日期:2004.4
Abstract A mechanochemical synthesis of Mn(II), Co(II) and Ni(II) tris(pyrazolylborates) (Tp−) was developed, which enabled preparation of metal complexes of the type TpMCl and TpMCl · Hpz type (Hpz is the substituted pyrazole generated by hydrolysis of the corresponding Tp− ligand). The X-ray structure of a new Co(II) tris(pyrazolylborate) and the electronic spectra of these coordination compounds
Trofimenko, Swiatoslaw; Calabrese, Joseph C.; Thompson, Jeffery S., Inorganic Chemistry, 1992, vol. 31, # 6, p. 974 - 979
作者:Trofimenko, Swiatoslaw、Calabrese, Joseph C.、Thompson, Jeffery S.
DOI:——
日期:——
Calabrese, Joseph C.; Domaille, Peter J.; Trofimenko, Swiatoslaw, Inorganic Chemistry, 1991, vol. 30, # 13, p. 2795 - 2801
作者:Calabrese, Joseph C.、Domaille, Peter J.、Trofimenko, Swiatoslaw、Long, Gary J.
DOI:——
日期:——
Use of pyrazolyl ligands for the formation of a bimetallic cobalt–ruthenium complex
作者:Yifan Shi、Atta M. Arif、Richard D. Ernst
DOI:10.1016/j.poly.2011.04.023
日期:2011.6
A straightforward route to Ru(pyz)(2)(Hpyz)(4) (Hpyz = pyrazole) has been developed. This has been found to react readily with a modified Co(pyrazolylborate)Cl complex in the presence of triethylamine as an HCl acceptor to yield a bimetallic cobalt-ruthenium complex, in which the two metals are each six-coordinate, and bridged by three pyrazolyl anions. Both species have been characterized structurally, as has a modified Co(pyrazolylborate)(2) complex. (C) 2011 Elsevier Ltd. All rights reserved.