Silylation and germylation of trialkylsilyl(germyl)ethoxyacetylenes containing bulky substituents at the silicon or germanium atom

Authors
Ponomarev, SV Zolotareva, AS Leont'ev, AS Kuznetsov, YV Petrosyan, VS
Citation
Sv. Ponomarev et al., Silylation and germylation of trialkylsilyl(germyl)ethoxyacetylenes containing bulky substituents at the silicon or germanium atom, RUSS CHEM B, 50(6), 2001, pp. 1088-1092
Citations number
19
Categorie Soggetti
Chemistry
Journal title
RUSSIAN CHEMICAL BULLETIN
ISSN journal
10665285 → ACNP
Volume
50
Issue
6
Year of publication
2001
Pages
1088 - 1092
Database
ISI
SICI code
1066-5285(200106)50:6<1088:SAGOTC>2.0.ZU;2-G
Abstract
Silylation and germylation of trialkylsilyl(germyl)ethoxyacetylenes contain ing bulky substituents at the silicon or germanium atom were performed. In all cases, the corresponding bis-organoelement-containing ketenes were obta ined as the only reaction products. No intermediate isomeric ynol ethers we re detected by spectroscopy.