Issue 82, 2019
From the journal:

Chemical Communications

Yttrium dialkyl supported by a silaamidinate ligand: synthesis, structure and catalysis on cyclotrimerization of isocyanates†‡

Deshuai Liu, ORCID logo a   Dahai Zhou, ORCID logo a   Hao Yang, ORCID logo a   Jianfeng Li ORCID logo *a  and  Chunming Cui ORCID logo *ab  

* Corresponding authors

a State Key Laboratory of Elemento-organic Chemistry and College of Chemistry, Nankai University, Tianjin 300071, China
E-mail: lijf@nankai.edu.cn, cmcui@nankai.edu.cn

b Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China

Abstract

A sterically demanding silaamidine (ArN = Si(L)NHAr) ligand was synthesized and employed for the preparation of a yttrium dialkyl complex, which catalytically enabled the cyclotrimerization of isocyanate with high activity and excellent functional group tolerance.

Graphical abstract: Yttrium dialkyl supported by a silaamidinate ligand: synthesis, structure and catalysis on cyclotrimerization of isocyanates

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Article information

DOI
https://doi.org/10.1039/C9CC06282C
Article type
Communication
Submitted
13 Aug 2019
Accepted
18 Sep 2019
First published
18 Sep 2019

Chem. Commun., 2019,55, 12324-12327

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Yttrium dialkyl supported by a silaamidinate ligand: synthesis, structure and catalysis on cyclotrimerization of isocyanates

D. Liu, D. Zhou, H. Yang, J. Li and C. Cui, Chem. Commun., 2019, 55, 12324 DOI: 10.1039/C9CC06282C

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