4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester

Base Information

• Chemical Name: 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester
• CAS No.: 128911-36-4
• Molecular Formula: C₂₇H₅₁O₁₀P₃
• Molecular Weight: 628.617
• Mol file: 128911-36-4.mol

Synonyms:4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester

Chemical Property of 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester

There total 7 articles about 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester 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: 85.0%

4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one (125931-54-6) + phosphonic acid diethyl ester (762-04-9) → 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester (128911-36-4)

Guidance literature:

With sodium hydride;

DOI:10.1002/hc.20458

Reference yield: 85.0%

Diethyl phosphonate (762-04-9,123-22-8) + 4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one (125931-54-6) → 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester (128911-36-4)

Guidance literature:

With sodium hydride;

DOI:10.1134/S1070363206110132

Reference yield: 40.0%

4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one (125931-54-6) + triethyl phosphite (122-52-1) → 4-Hydroxy-3.5-di-tert.-butyl-phenylmethan-trisphosphonsaeurehexaethylester (128911-36-4)

Guidance literature:

for 4h; Heating;

upstream raw materials:

4-[bis(diethoxyphosphinoyl)methylene]-2,6-di-tert-butylcyclohexa-2,5-dien-1-one

tetraethyl (3,5-di-tert-butyl-4-hydroxyphenyl)methylenediphosphonate

phosphonic acid diethyl ester

triethyl phosphite

Downstream raw materials:

4-hydroxy-3,5-di-tert-butylphenylmethane tris(phosphonic acid), pentasodium salt

Refernces

• 1、 Prishchenko,Livantsov,Novikova,Livantsova,Shpakovskii,Milaeva. "Synthesis of phosphorus derivatives of 2,6-di-tert-butyl-4-methylphenol". . p. 1753 - 1756. Retrieved 2006.
• 2、 Gross, Hans,Keitel, Iris,Costisella, Burkhard. "α-SUBSTITUIERTE PHOSPHONATE 62. TRIETHOXYPHOSPHONIUM-YLIDE BZW.-BETAINE AUS TRIETHYLPHOSPHIT UND 7-PHOSPHORYL-CHINONMETHIDEN, SYNTHESE UND REAKTIVITAET". . p. 331 - 338. Retrieved 2007/10/02.