ORGANOMETAL COMPOUNDS OF LANTHANOIDS .108. SYNTHESIS AND STRUCTURAL ELUCIDATION OF MONOMERIC ORGANOLANTHANOID ACETATES

Authors
SCHUMANN H ZIETZKE K ERBSTEIN F WEIMANN R
Citation
H. Schumann et al., ORGANOMETAL COMPOUNDS OF LANTHANOIDS .108. SYNTHESIS AND STRUCTURAL ELUCIDATION OF MONOMERIC ORGANOLANTHANOID ACETATES, Journal of organometallic chemistry, 520(1-2), 1996, pp. 265-268
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
520
Issue
1-2
Year of publication
1996
Pages
265 - 268
Database
ISI
SICI code
0022-328X(1996)520:1-2<265:OCOL.S>2.0.ZU;2-2
Abstract
LnCl(3) reacts with Na(C(5)Me(4)(t)Bu) in THF to form the organolantha noid chlorides [(C(5)Me(4)(t)Bu)(2)LnCl(THF)] (Ln = La (1a), Lu (1b)). Compounds 1a and 1b yield in reaction with NaO2CCH3 the monomeric org anolanthanoid acetates [(C(5)Me(4)(t)Bu)(2)LnO(2)CCH(3)] (Ln = La (2a) , Lu (2b)). The single crystal X-ray structure analysis of 2b as well as the cryoscopic molecular weight investigation of 2a verify the mono meric structure of these complexes.