4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate

Base Information

• Chemical Name: 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate
• CAS No.: 149790-54-5
• Molecular Formula: C₅₁H₅₈O₁₁
• Molecular Weight: 847.015
• Mol file: 149790-54-5.mol

Synonyms:4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate

Chemical Property of 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate

There total 2 articles about 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate 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: 30.0%

4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzyl)benzyl>benzyl>phenyl acetate (117163-04-9) → 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate (149790-54-5)

Guidance literature:

With chromium(VI) oxide; acetic anhydride; at 60 ℃; for 1h;

DOI:10.1246/bcsj.66.828

Reference yield:

2-<3-<3-(5-tert-Butylsalicyl)-5-tert-butylsalicyl>-5-tert-butylsalicyl>-4-tert-butylphenol (992-52-9) → 4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate (149790-54-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / aq. HCl / 4 h / 100 °C

2: 30 percent / aq. CrO₃, acetic anhydride / 1 h / 60 °C

With chromium(VI) oxide; hydrogenchloride; acetic anhydride;

DOI:10.1246/bcsj.66.828

Reference yield: 71.0%

4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzoyl)benzoyl>benzoyl>phenyl acetate (149790-54-5) → 4-t-butyl-2-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyloyl)salicyloyl>salicyloyl>phenol

Guidance literature:

With sodium hydroxide; In methanol; at 50 ℃; for 8h;

DOI:10.1246/bcsj.66.828

upstream raw materials:

4-t-butyl-2-<2-acetoxy-5-t-butyl-3-<2-acetoxy-5-t-butyl-3-(2-acetoxy-5-t-butylbenzyl)benzyl>benzyl>phenyl acetate

2-<3-<3-(5-tert-Butylsalicyl)-5-tert-butylsalicyl>-5-tert-butylsalicyl>-4-tert-butylphenol