3-styrylheptamethyltrisiloxane

Base Information

• Chemical Name: 3-styrylheptamethyltrisiloxane
• CAS No.: 31576-68-8
• Molecular Formula: C₁₅H₂₈O₂Si₃
• Molecular Weight: 324.643
• Mol file: 31576-68-8.mol

Synonyms:3-styrylheptamethyltrisiloxane

Chemical Property of 3-styrylheptamethyltrisiloxane

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of 3-styrylheptamethyltrisiloxane

There total 7 articles about 3-styrylheptamethyltrisiloxane 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: 99.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + methylbis(trimethylsilyloxy)vinylsilane (5356-85-4) → 3-styrylheptamethyltrisiloxane (31576-68-8)

Guidance literature:

With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); copper(l) chloride; In dichloromethane; for 3h; Inert atmosphere; Reflux;

DOI:10.1016/j.jorganchem.2009.01.028

Reference yield: 75.0%

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + 1,1,1,3,5,5,5-heptamethyltrisiloxan (1873-88-7) → 3-styrylheptamethyltrisiloxane (31576-68-8) + 1,1,1,3,5,5,5-heptamethyl-3-phenethyltrisiloxane (3439-16-5)

Guidance literature:

With [RhCl{κ³(P,Si,Si) PPh(o-C₆H₄CH₂SiⁱPr₂)₂}]; In toluene; at 95 ℃; for 24h; Sealed tube; Inert atmosphere;

DOI:10.1039/d1dt00677k

Reference yield:

styrene (100-42-5,25038-60-2,25247-68-1,28213-80-1,28325-75-9,79637-11-9,9003-53-6) + 1,1,1,3,5,5,5-heptamethyltrisiloxan (1873-88-7) → ethylbenzene (100-41-4,27536-89-6) + 3-styrylheptamethyltrisiloxane (31576-68-8)

Guidance literature:

With bis(cyclooctatetraene)(1-isocyanoadamantane)iron; 1-adamantyl isocyanide; In neat (no solvent); at 80 ℃; for 3h;

DOI:10.1021/acs.organomet.5b00201

upstream raw materials:

styrene

methylbis(trimethylsilyloxy)vinylsilane

1,1,1,3,5,5,5-heptamethyltrisiloxan

phenylacetylene