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Issue 16, 2002
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O-Benzylated-calix[4]arenes as ancillary ligands in organolanthanide chemistry

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Abstract

25,27-O-Benzylated-calix[4]arenes H2L react with Ln[N(SiHMe2)2]3(thf)x (Ln = Sc (x = 1), Lu (x = 2)) via an extended silylamide route to yield monomeric, heteroleptic calix[4]arene complexes with a N(SiHMe2)2 ligand bonded to the metal centre which is suitable for further ligand exchange reactions.

Graphical abstract: O-Benzylated-calix[4]arenes as ancillary ligands in organolanthanide chemistry

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Supplementary files

Article information


Submitted
28 May 2002
Accepted
11 Jul 2002
First published
19 Jul 2002

J. Chem. Soc., Dalton Trans., 2002, 3088-3089
Article type
Communication

O-Benzylated-calix[4]arenes as ancillary ligands in organolanthanide chemistry

F. Estler, E. Herdtweck and R. Anwander, J. Chem. Soc., Dalton Trans., 2002, 3088
DOI: 10.1039/B205200H

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