Synthesis of alkenylene-bridged macrocyclic silsesquioxanes by ruthenium or rhodium-catalyzed ring-closing reactions of bis(allyldimethylsilyl) groups

Authors
Wada, K Izuhara, D Yamada, K Shiotsuki, M Kondo, T Mitsudo, T
Citation
K. Wada et al., Synthesis of alkenylene-bridged macrocyclic silsesquioxanes by ruthenium or rhodium-catalyzed ring-closing reactions of bis(allyldimethylsilyl) groups, CHEM COMMUN, (18), 2001, pp. 1802-1803
Citations number
18
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
18
Year of publication
2001
Pages
1802 - 1803
Database
ISI
SICI code
1359-7345(20010921):18<1802:SOAMSB>2.0.ZU;2-1
Abstract
Novel alkenylene-bridged oligosilsesquioxanes composed of half-caged struct ures with 16- or 17-membered rings as well as a titanium-containing molecul e with a twisted 21-membered macrocycle have been synthesized by ruthenium or rhodium-catalyzed ring-closing reactions of silsesquioxanes with bis(all yldimethylsilyl) groups.