FUNCTIONALIZATION OF SILYLALKYNE OLIGOMER S AND POLYMERS

Authors
TRETNER C ZOBEL B HUMMELTENBERG R UHLIG W
Citation
C. Tretner et al., FUNCTIONALIZATION OF SILYLALKYNE OLIGOMER S AND POLYMERS, Journal of organometallic chemistry, 468(1-2), 1994, pp. 63-68
Citations number
25
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
468
Issue
1-2
Year of publication
1994
Pages
63 - 68
Database
ISI
SICI code
0022-328X(1994)468:1-2<63:FOSOSA>2.0.ZU;2-R
Abstract
rhe highly reactive silyltriflates are valuable reagents in organosili con chemistry. Triflate derivatives of polysilylacetylenes [(CF3SO3)RS i-C=C-]n and polysilyldiacetylenes [(CF3SO3)Rsi-C=C-C=C-]n are obtaine d by reaction of the corresponding allyl derivatives with trifluoromet hane-sulfonic acid. The compounds show a high reactivity with nucleoph iles. The reactions lead to new functional substituted polysilylacetyl enes. The polymers are characterised by NMR-spectroscopy (Si-29, C-13, H-1).