NEW MODIFIED POLYCARBOSILANES

Authors
UHLIG W
Citation
W. Uhlig, NEW MODIFIED POLYCARBOSILANES, Journal of organometallic chemistry, 469(1), 1994, pp. 30000001-30000004
Citations number
19
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Journal of organometallic chemistry → ACNP
ISSN journal
0022328X
Volume
469
Issue
1
Year of publication
1994
Pages
30000001 - 30000004
Database
ISI
SICI code
0022-328X(1994)469:1<30000001:NMP>2.0.ZU;2-R
Abstract
Poly(allylmethylsilylene-co-benzylidene) is obtained by treatment of a llylmethyldichlorosilane with alpha,alpha-dibromotoluene and magnesium as reducing agent. The polymer reacts with triflic acid under substit ution of the allyl group to give the triflate derivative. The conversi on of this compound with element hydrogen compounds and triethylamine or with lithium salts leads to numerous new functionally substituted p olycarbosilanes. The modified polymers have been characterised by NMR spectroscopy (Si-29, C-13, H-1).