A Facile Synthesis of 1,1-Bis(silyl)ethenes

Symmetrical 1,1-bis(silyl)ethenes have been easily prepared via ruthenium complex-catalyzed silylative coupling cyclization of 1,2-bis(dimethylvinylsiloxy)ethane to give 2,2,4,4-tetramethyl-3-methylene-1,5-dioxa-2,4-disilacycloheptane with excellent selectivity and good yield, followed by its reacti...

Full description

Saved in:
Bibliographic Details
Published in:Journal of organic chemistry 2005-01, Vol.70 (1), p.370-372
Main Authors: Pawluc, Piotr, Marciniec, Bogdan, Hreczycho, Grzegorz, Gaczewska, Beata, Itami, Yujiro
Format: Article
Language:English
Subjects:
Chemistry
Exact sciences and technology
Organic chemistry
Organometalloidal and organometallic compounds
Preparations and properties
Si derivatives
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Symmetrical 1,1-bis(silyl)ethenes have been easily prepared via ruthenium complex-catalyzed silylative coupling cyclization of 1,2-bis(dimethylvinylsiloxy)ethane to give 2,2,4,4-tetramethyl-3-methylene-1,5-dioxa-2,4-disilacycloheptane with excellent selectivity and good yield, followed by its reaction with Grignard reagents. The cyclic product can also be effectively transformed into cyclic carbosiloxane, 2,2,4,4,6,6,8,8-octamethyl-3,7-dimethylene-1,5-dioxa-2,4,6,8-tetrasilacyclooctane.
ISSN:0022-3263
1520-6904
DOI:10.1021/jo048784c