Issue 29, 2010
From the journal:

Dalton Transactions

Neodymium(iii) phosphinidene complexes supported by pentamethylcyclopentadienyl and hydrotris(pyrazolyl)borate ligands†

Peng Cui,a   Yaofeng Chen*a  and  Maxim V. Borzovb  

* Corresponding authors

a State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai, China
E-mail: yaofchen@mail.sioc.ac.cn
Fax: +86-21-64166128

b Key Laboratory of Synthetic and Natural Chemistry of the Ministry of Education, College of Chemistry and Material Science, the North-West University of Xi'an, Taibai Bei avenue 229, Xi'an, Shaanxi prov, China

Abstract

Synthesis of new neodymium(III) phosphinidene complexes from a neodymium(III) phosphinidene iodide [(μ-PC6H3-2,6-iPr2)Nd(I)(THF)3]2 (1) was studied. The metathesis reaction of 1 with KC5Me5 (KCp*) gave a neodymium(III) pentamethylcyclopentadienyl phosphinidene complex [(μ-PC6H3-2,6-iPr2)(C5Me5)Nd(THF)]2 (2), and that with potassium hydrotris(pyrazolyl)borate KHB(3-phenylpz)3 (KTpPh) generated a neodymium(III) hydrotris(pyrazolyl)borate phosphinidene complex [(μ-PC6H3-2,6-iPr2)(TpPh*)Nd(THF)]2 (3) and a C–H bond activation byproduct [κ4(N,N′,N″,CPh)-TpPh]TpPhNd (4). Complexes 2–4 have been characterized by single-crystal X-ray diffraction analysis.

Graphical abstract: Neodymium(iii) phosphinidene complexes supported by pentamethylcyclopentadienyl and hydrotris(pyrazolyl)borate ligands

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Article information

DOI
https://doi.org/10.1039/C001839B
Article type
Paper
Submitted
27 Jan 2010
Accepted
15 Jun 2010
First published
28 Jun 2010

Dalton Trans., 2010,39, 6886-6890

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Neodymium(III) phosphinidene complexes supported by pentamethylcyclopentadienyl and hydrotris(pyrazolyl)borate ligands

P. Cui, Y. Chen and M. V. Borzov, Dalton Trans., 2010, 39, 6886 DOI: 10.1039/C001839B

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