CAS 3901-77-7: 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane

S21622 - 1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane

Alkenylsilane Cross-Coupling Agent The cross-coupling reaction is a highly useful methodology for the formation of carbon-carbon bonds. It involves two reagents, with one typically being a suitable organometallic reagent - the nucleophile - and the other a suitable organic substrate, normally an unsaturated halide, tosylate or similar - the electrophile. 1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane; D’3; Trimethyltrivinylcyclotrisiloxane; Trivinyltrimethylcyclotrisiloxane; 2,4,6-Trimethyl-2,4,6-trivinylcyclotrisiloxane Reagent formation of styrenes and dienes.Undergoes “living” anion ring-opening polymerizationReagent for vinylations via cross-coupling protocolsExtensive review of silicon based cross-coupling agents: Denmark, S. E. et al. "Organic Reactions, Volume 75" Denmark, S. E. ed., John Wiley and Sons, 233, 2011

1,3,5-Trivinyl-1,3,5-trimethylcyclotrisiloxane is a functionalized siloxane that can be used as an acid catalyst. It has been shown to have a high catalytic activity for the ring-opening polymerization of 3-mercaptopropionic acid. The reaction is carried out in a solution of trifluoromethanesulfonic acid and carbon nanotubes. This type of catalyst has also been found to produce magnetic nanoparticles with a constant filament length.

1,3,5-Trivinyl-1,3,5-Trimethylcyclotrisiloxane