Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum

Base Information

• Chemical Name: Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum
• CAS No.: 81032-58-8
• Molecular Formula: C₁₆H₃₆O₂PtSi₄
• Molecular Weight: 567.883
• Mol file: 81032-58-8.mol

Synonyms:Disiloxane, 1,3-diethenyl-1,1,3,3-tetramethyl-, platinumcomplex;Bis(1,3-divinyl-1,1,3,3-tetramethyldisiloxane)-platinumcomplex;Pt-VTS;Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum;

Chemical Property of Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum

Chemical Property:

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum

There total 2 articles about Bis[1,3-bis( 2-ethenyl)-1,1,3,3-tetramethyldisiloxane]platinum which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

hexachloroplatinic(IV) acid hydrate + tetramethyldivinyldisiloxane (2627-95-4) → bis(η2:η2-1,3-divinyltetramethyl)platinum(0) (81032-58-8,166769-49-9)

Guidance literature:

In water; byproducts: Pt(η-Me2ViSiO(Me2SiO)xSiMe2Vi-η)y, C2H4, C4H6; H2PtCl6*xH2O in water was heated under reflux with (Me2ViSi)2O at 50°C for 4 h, volatiles (C2H4, C4H6, and HCl) were not trapped; cooled, neutralized with NaHCO3, filtered, not isolated from the soln.; other Pt(0) species Pt(η-Me2(CH2=CH)SiO(Me2SiO)xSiMe2(CH=CH2)-η)y (x = 0-14, y = 2-4) were formed and not sepd. from the soln.; cyclic voltammetry and (195)Pt NMR data;

Reference yield:

bis(cycloocta-1,5-diene)platinum(0) (12130-66-4) + tetramethyldivinyldisiloxane (2627-95-4) → bis(η2:η2-1,3-divinyltetramethyl)platinum(0) (81032-58-8,166769-49-9)

Guidance literature:

In toluene; Pt(COD)2 reacted with 4 equiv of (Me2ViSi)2O at ca. 20°C for 4 h; volatiles removed in a vac., not isolated in pure state; (1)H and (195)Pt NMR identification;

upstream raw materials:

tetramethyldivinyldisiloxane

bis(cycloocta-1,5-diene)platinum⁽⁰⁾

Refernces