2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane

Base Information

• Chemical Name: 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane
• CAS No.: 171736-40-6
• Molecular Formula: C₂₆H₄₇Cl₂PSi₂
• Molecular Weight: 517.71
• Mol file: 171736-40-6.mol

Synonyms:2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane

Chemical Property of 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane

There total 1 articles about 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane 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: 92.0%

chloroform (67-66-3,8013-54-5) + 2-(2,4,6-tri-tert-butylphenyl)-1,1-bis(trimethylsilyl)phosphaethene (84751-28-0) → 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane (171736-40-6)

Guidance literature:

chloroform; With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane; at -100 ℃; for 1h;

2-(2,4,6-tri-tert-butylphenyl)-1,1-bis(trimethylsilyl)phosphaethene; In tetrahydrofuran; diethyl ether; hexane; at -120 - 20 ℃; Further stages.;

Reference yield: 66.0%

(2,4,6-tri-tert-butylphenyl)difluoroarsine (86528-36-1) + 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane (171736-40-6) → 2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene][(2,4,6-tri-tert-butylphenyl)arsanylchloromethylene]phosphorane

Guidance literature:

2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane; With n-butyllithium; In tetrahydrofuran; hexane; at -90 ℃; for 0.25h;

(2,4,6-tri-tert-butylphenyl)difluoroarsine; In tetrahydrofuran; hexane; at -90 - 20 ℃; Further stages.;

Reference yield:

2,4,6-tri-tertbutylphenyl[bis(trimethylsilyl)methylene]dichloromethylenephosphorane (171736-40-6) → C26H47ClLiPSi2

Guidance literature:

With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.166667h;

upstream raw materials:

chloroform

2-(2,4,6-tri-tert-butylphenyl)-1,1-bis(trimethylsilyl)phosphaethene