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Issue 82, 2019
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Yttrium dialkyl supported by a silaamidinate ligand: synthesis, structure and catalysis on cyclotrimerization of isocyanates

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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


Submitted
13 Aug 2019
Accepted
18 Sep 2019
First published
18 Sep 2019

Chem. Commun., 2019,55, 12324-12327
Article type
Communication

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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