METHYLCHLOROOLIGOSILANES AS PRODUCTS OF THE BASE-CATALYZED DISPROPORTIONATION OF VARIOUS METHYLCHLORODISILANES

Authors
HERZOG U RICHTER R BRENDLER E ROEWER G
Citation
U. Herzog et al., METHYLCHLOROOLIGOSILANES AS PRODUCTS OF THE BASE-CATALYZED DISPROPORTIONATION OF VARIOUS METHYLCHLORODISILANES, Journal of organometallic chemistry, 507(1-2), 1996, pp. 221-228
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
507
Issue
1-2
Year of publication
1996
Pages
221 - 228
Database
ISI
SICI code
0022-328X(1996)507:1-2<221:MAPOTB>2.0.ZU;2-#
Abstract
The methylchlorodisilanes SiCl(2)Me-SiCl(2)Me (1), SiCl(2)Me-SiClMe(2) (2) and SiClMe(2)-SiClMe(2) (3) disproportionate in the presence of a basic catalyst into methylchloromonosilanes and various methylchloroo ligosilanes. Oligosilanes involving up to seven silicon atoms were ide ntified by means of Si-29-, C-13- H-1-NMR and CC-MS measurements. Form ation of methylchlorooligosilanes is thought to take place via silylen e intermediates.