(2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane

Base Information

• Chemical Name: (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane
• CAS No.: 153968-76-4
• Molecular Formula: C₃₅H₅₅OPSi₂
• Molecular Weight: 578.966

Synonyms:(2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane

Chemical Property of (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane

Chemical Property:

Purity/Quality:

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Technology Process of (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane

There total 1 articles about (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane 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: 70.0%

diphenyl ketene (525-06-4) + bis(trimethylsilyl)-1,2,3-tris(tert-butyl)cyclopropenylphosphane (115993-93-6) → (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane (153968-76-4)

Guidance literature:

In pentane; for 12h; Ambient temperature;

DOI:10.1055/s-1993-26036

Reference yield: 90.0%

(2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane (153968-76-4) → 3,3-diphenyl-1-(1,2,3-tri-tert-butylcyclopropenyl)-1-phosphaallene (153968-84-4)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; at 70 ℃; for 24h;

DOI:10.1055/s-1993-26036

Reference yield: 86.0%

acetyl chloride (75-36-5) + (2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)trimethylsilylphosphane (153968-76-4) → acetyl(2,2-diphenyl-1-trimethylsiloxyvinyl)(1,2,3-tri-tert-butylcyclopropenyl)phosphane

Guidance literature:

In pentane; for 0.5h; Ambient temperature;

DOI:10.1055/s-1993-26036

upstream raw materials:

diphenyl ketene

bis(trimethylsilyl)-1,2,3-tris(tert-butyl)cyclopropenylphosphane

Downstream raw materials:

3,3-diphenyl-1-(1,2,3-tri-tert-butylcyclopropenyl)-1-phosphaallene

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