2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

Base Information

Chemical Name:2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol
CAS No.:149826-77-7
Molecular Formula:C₄₃H₅₃BrO₅
Molecular Weight:729.795
Hs Code.:

Synonyms:2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

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Chemical Property of 2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

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Technology Process of 2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

There total 5 articles about 2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol 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: 50.0%

: 799-13-3
bis(5-tert-butyl-2-hydroxyphenyl)methane

: 149790-63-6
2-bromo-4-t-butyl-6-(5-t-butyl-3-chloromethylsalicyloyl)phenol

: 149826-77-7
2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

Guidance literature:: With aluminium trichloride; In nitrobenzene; at 50 ℃; for 8h;
DOI:10.1246/bcsj.66.828

Reference yield:

: 78077-40-4
2-(3-bromo-5-t-butyl-2-hydroxybenzyl)-4-t-butylphenol

: 149826-77-7
2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

Guidance literature:: Multi-step reaction with 5 steps

1: aq. HCl / 4 h / 100 °C

2: 67 percent / aq. CrO₃, acetic anhydride / 1 h / 60 °C

3: 10percent aq. NaOH / methanol / 8 h / 50 °C

4: 89 percent / H₃PO₄, AcOH, aq. HCl / 10 h / 80 °C

5: 50 percent / AlCl₃ / nitrobenzene / 8 h / 50 °C

With chromium(VI) oxide; hydrogenchloride; sodium hydroxide; aluminium trichloride; phosphoric acid; acetic anhydride; acetic acid; In methanol; nitrobenzene;
DOI:10.1246/bcsj.66.828

Reference yield:

: 149790-61-4
2-(3-bromo-5-t-butylsalicyloyl)-4-t-butylphenol

: 149826-77-7
2-bromo-4-t-butyl-6-<5-t-butyl-3-<5-t-butyl-3-(5-t-butylsalicyl)salicyl>salicyloyl>phenol

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent / H₃PO₄, AcOH, aq. HCl / 10 h / 80 °C

2: 50 percent / AlCl₃ / nitrobenzene / 8 h / 50 °C

With hydrogenchloride; aluminium trichloride; phosphoric acid; acetic acid; In nitrobenzene;
DOI:10.1246/bcsj.66.828