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Synthesis of a Dinuclear Europium(iii) Complex Through Deprotonation and Oxygen-Atom Transfer of Trimethylamine N-oxide

Synthesis of a Dinuclear Europium(iii) Complex Through Deprotonation and Oxygen-Atom Transfer of Trimethylamine N-oxide

Yangjuan Li, Xiuting Chen, Yu Gong

Dalton Trans. 2019 Nov 26;48(46):17158-17162.

PMID: 31740908

Abstract:

A dinuclear Eu(iii) complex Eu2(OCH2NMe2)2[N(SiMe3)2]4 (1) was synthesized via the reaction of Me3NO and Eu[N(SiMe3)2]3, during which the unprecedented C-H activation of Me3NO occurred along with oxygen-atom transfer. A simple Eu[N(SiMe3)2]3(OPMe3) adduct (2) was obtained when Me3PO was used, which should be due to the higher energy barrier and poorer product stability that prevent the formation of the phosphine substituted analogue of 1.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP1308969	Europium(III) oxide		1308-96-9	Price

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