Tetraphenolate niobium and tantalum complexes for the ring opening polymerization of epsilon-caprolactone

Reaction of the pro-ligand α,α,α’,α’-tetra(3,5-di-tert-butyl-2-hydroxyphenyl-p-)xylene-para-tetraphenol (p-L1H4) with two equivalents of [NbCl5] in refluxing toluene afforded, after work-up, the complex {[NbCl3(NCMe)]2(μ-p-L1)}·6MeCN (1·6MeCN). When the reaction was conducted in the presence of exce...

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Bibliographic Details

Main Authors:	Yahya Al-Khafaji, Xinsen Sun, Timothy J. Prior, Mark Elsegood, Carl Redshaw
Format:	Default Article
Published:	2015
Subjects:	Inorganic chemistry not elsewhere classified Other chemical sciences not elsewhere classified untagged Chemical Sciences not elsewhere classified Inorganic Chemistry
Online Access:	https://hdl.handle.net/2134/18645
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