Issue 12, 2011
From the journal:

Chemical Communications

The first bridged lanthanide carbene complex formed through reduction of carbodiimide by diamine-bis(phenolate) ytterbium(ii) complex and its reactivity to phenylisocyanate†

Zhu Du,a   Hui Zhou,a   Haisheng Yao,a   Yong Zhang,a   Yingming Yaoa  and  Qi Shen*ab  

* Corresponding authors

a Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, People’s Republic of China

b State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, People’s Republic of China
E-mail: qshen@suda.edu.cn
Fax: +86 512 65880305
Tel: +86 512 65882806

Abstract

The reaction of YbL(THF)2 (L = [–OC6H2(2,4-tBu2)(6-CH2)]2NCH2CH2NMe2) with iPrN=C=NiPr led to the bridged carbene ytterbium complex (YbL)2(μ-NiPrCNiPr)via a two-electron reduction process of carbodiimide, which reacted with PhNCO to afford a dinuclear ytterbium complex and a spiro derivative.

Graphical abstract: The first bridged lanthanide carbene complex formed through reduction of carbodiimide by diamine-bis(phenolate) ytterbium(ii) complex and its reactivity to phenylisocyanate

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Article information

DOI
https://doi.org/10.1039/C0CC04504G
Article type
Communication
Submitted
19 Oct 2010
Accepted
17 Jan 2011
First published
07 Feb 2011

Chem. Commun., 2011,47, 3595-3597

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The first bridged lanthanide carbene complex formed through reduction of carbodiimide by diamine-bis(phenolate) ytterbium(II) complex and its reactivity to phenylisocyanate

Z. Du, H. Zhou, H. Yao, Y. Zhang, Y. Yao and Q. Shen, Chem. Commun., 2011, 47, 3595 DOI: 10.1039/C0CC04504G

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