Issue 64, 2018

Synthesis of homometallic divalent lanthanide organoimides from benzyl complexes

Abstract

The reaction of LnI2(thf)2 with benzyl potassium affords the homoleptic benzyl complexes [Ln(CH2Ph)2]n of samarium, europium, and ytterbium. In the cases of Eu and Yb, the treatment of [Ln(CH2Ph)2]n with one equivalent of 2,6-diisopropylaniline gives access to tetrameric organoimide complexes [(thf)Ln(μ3-NDipp)]4, representing the first examples of homometallic Ln(II) imides. This study revealed that the Yb(II) organoimide chemistry is significantly different from that of calcium.

Graphical abstract: Synthesis of homometallic divalent lanthanide organoimides from benzyl complexes

Supplementary files

Article information

Article type
Communication
Submitted
29 jún 2018
Accepted
12 júl 2018
First published
12 júl 2018

Chem. Commun., 2018,54, 8826-8829

Synthesis of homometallic divalent lanthanide organoimides from benzyl complexes

B. M. Wolf, C. Stuhl and R. Anwander, Chem. Commun., 2018, 54, 8826 DOI: 10.1039/C8CC05234D

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