Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester

Base Information

• Chemical Name: Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester
• CAS No.: 146399-30-6
• Molecular Formula: C₂₉H₃₉O₃PSi
• Molecular Weight: 494.686
• Mol file: 146399-30-6.mol

Synonyms:

Chemical Property of Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester

There total 1 articles about Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester 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: 63.0%

3,5-di-tert-butyl-o-benzoquinone (3383-21-9) + Diphenylphosphonigsaeure-trimethylsilylester (13683-01-7) → Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester (146399-30-6)

Guidance literature:

In dichloromethane; Ambient temperature;

Reference yield: 82.3%

trifluoroborane diethyl ether (109-63-7) + Diphenylphopshinsaeure-2-trimethylsiloxy-3,5-di-tert-butylphenylester (146399-30-6) → ((CH3)3C)2C6H2(OBF2)(OP(O)(C6H5)2) (153048-11-4)

Guidance literature:

In dichloromethane; byproducts: Et2O, Me3SiF; nitrogen atmosphere; B-compd. addn. (dropwise, 5 min) to org. compd. soln., stirring (1 h, room temp.); solvent removal (vac.), residue recrystn. (Et2O/CH2Cl2 2:1); elem. anal.;

upstream raw materials:

3,5-di-tert-butyl-o-benzoquinone

Diphenylphosphonigsaeure-trimethylsilylester

Downstream raw materials:

((CH₃)3C)2C₆H₂(OBF₂)(OP(O)(C₆H₅)2)