(3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ⁵-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester

Base Information

• Chemical Name: (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ⁵-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester
• CAS No.: 84390-44-3
• Molecular Formula: C₅₂H₇₅O₁₂P₃
• Molecular Weight: 985.082

Synonyms:

Chemical Property of (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ⁵-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ⁵-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester

There total 1 articles about (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ⁵-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester 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:

diethyl 3-(bromopropyl)phosphonic acid (1186-10-3) + 3,7-dihydroxy-5-methoxy-4,6-di-(4-methoxy-3,5-di-t-butylphenyl)dibenzophosphole 5-oxide (84390-27-2) → (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ5-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester (84390-44-3)

Guidance literature:

With potassium hydroxide; potassium carbonate; Yield given. Multistep reaction; 1) acetone, reflux; 2) methanol, water, reflux, 12 h;

Reference yield:

(3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ5-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester (84390-44-3) → {3-[4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-5-hydroxy-5-oxo-7-(3-phosphono-propoxy)-5H-5λ5-dibenzophosphol-3-yloxy]-propyl}-phosphonic acid

Guidance literature:

Multi-step reaction with 2 steps

1: 82 mg / diethyl ether; CHCl₃

2: iodotrimethylsilane / CHCl₃ / 1 h / Ambient temperature

With trimethylsilyl iodide; In diethyl ether; chloroform;

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + (3-{4,6-Bis-(3,5-di-tert-butyl-4-methoxy-phenyl)-7-[3-(ethoxy-hydroxy-phosphoryl)-propoxy]-5-hydroxy-5-oxo-5H-5λ5-dibenzophosphol-3-yloxy}-propyl)-phosphonic acid monoethyl ester (84390-44-3) → 3,7-bis-(3-ethylmethylphosphonopropoxy)-5-methoxy-4,6-bis-(3,5-di-t-butyl-4-methoxyphenyl)-dibenzophosphole 5-oxide (84390-38-5)

Guidance literature:

In diethyl ether; chloroform;

upstream raw materials:

diethyl 3-(bromopropyl)phosphonic acid

3,7-dihydroxy-5-methoxy-4,6-di-(4-methoxy-3,5-di-t-butylphenyl)dibenzophosphole 5-oxide

Downstream raw materials:

3,7-bis-(3-ethylmethylphosphonopropoxy)-5-methoxy-4,6-bis-(3,5-di-t-butyl-4-methoxyphenyl)-dibenzophosphole 5-oxide

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