1,1-diethyl-1-germa-2,3,4,5-tetra-tert-butyl-2,3,4,5-tetraphospholane (C2H5)(2)Ge(tBuP)(4), molecular and crystal structure

Authors
Binder, H Schuster, B Schwarz, W Klinkhammer, KW
Citation
H. Binder et al., 1,1-diethyl-1-germa-2,3,4,5-tetra-tert-butyl-2,3,4,5-tetraphospholane (C2H5)(2)Ge(tBuP)(4), molecular and crystal structure, Z ANORG A C, 625(5), 1999, pp. 699-701
Citations number
7
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
ISSN journal
00442313 → ACNP
Volume
625
Issue
5
Year of publication
1999
Pages
699 - 701
Database
ISI
SICI code
0044-2313(199905)625:5<699:1(>2.0.ZU;2-Q
Abstract
The reaction of the diphosphide K-2[(tBuP)(4)] THF (1) with the germanium(I V) compound (C2H5)(2)GeCl2 leads via a [4 + 1]-cyclo-condensation reaction to 1,1-diethyl-1-germa-2,3,4,5-tetra-tert-butyl-2,3,4,5-tetraphospholane (C 2H5)(2)Ge(tBuP)(4) (2) with the 5-membered GeP4 ring system. 2 could be cha racterized P-31 NMR spectroscopically, mass spectrometrically and by a sing le crystal structure analysis.