1,3,5,7-TETRAVINYL-1,3,5,7-TETRAMETHYLCYCLOTETRASILOXANE

CAS: 2554-06-5

Ref. 3H-SIT7900.0

Product Information

• Name: 1,3,5,7-TETRAVINYL-1,3,5,7-TETRAMETHYLCYCLOTETRASILOXANE
• Synonyms: 1,3,5,7-Tetramethyl-1,3,5,7-tetravinylcyclotetrasiloxane, 1,3,5,7-Tetramethyltetravinylcyclotetrasiloxane, 2,2,4,4-Tetraethenyl-6,6,8,8-Tetramethyl-1,3,5,7,2,4,6,8-Tetroxatetrasilocane, 2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane, 2,4,6,8-Tetrakis(ethenyl)-2,4,6,8-tetramethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane, 2,4,6,8-Tetramethyl-2,4,6,8-tetravinyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane, 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcycloterasiloxane, 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane, 2,4,6,8-Tetramethyltetravinylcyclotetra-Siloxane, 2,4,6,8-Tetravinyl-2,4,6,8-Tetramethylcyclotetrasiloxane, Andisil MVC, Cb 802V, Cyclotetrasiloxane, 2,4,6,8-tetraethenyl-2,4,6,8-tetramethyl-, Cyclotetrasiloxane, 2,4,6,8-tetramethyl-2,4,6,8-tetravinyl-, Cyclotetrasiloxane, tetraethenyltetramethyl-, D 4Vi, Fluka 87927, H 50614, Ls 8670, Methyl vinyl cyclotetrasiloxane, Mvs-H, PS 925 (siloxane), Ps 925, Sit 7900, Tetraethenyltetramethylcycloterasiloxane, Tetramethyltetravinylcyclotetrasiloxane, Tetravinyltetramethylcyclotetrasiloxane, Vinyl D 4, Vm 20, Vms 005, s-Tetramethyltetravinylcyclotetrasiloxane

Description

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.
1,3,5,7-Tetravinyl-1,3,5,7-tetramethylcyclotetrasiloxane; Methylvinylcyclosiloxane; Tetramethyltetravinylcyclotetrasiloxane; Tetramethyltetraethenylcyclotetrasiloxane
Viscosity: 3.9 cStExcellent and inexpensive reagent for vinylations in cross-coupling reactions for the formation of styrenes and dienesUndergoes ring-opening polymerizationModifier for Pt-catalyst in 2-component RTVsCore molecule for dendrimersExtensive 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

• Brand: Gelest

Chemical properties

• Molecular weight: 344.66
• Formula: C₁₂H₂₄O₄Si₄
• Purity: 97%
• Color/Form: Liquid