Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester

Base Information

• Chemical Name: Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester
• CAS No.: 135586-14-0
• Molecular Formula: C₁₁H₁₁BrO₅
• Molecular Weight: 303.109

Synonyms:Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester

Chemical Property of Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester

Chemical Property:

Purity/Quality:

98% ^*data from raw suppliers

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Technology Process of Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester

There total 2 articles about Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl 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: 90.0%

2-bromo-6-methylisovanillin (135586-13-9) + methyl chloroformate (79-22-1) → Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester (135586-14-0)

Guidance literature:

With pyridine; In 1,4-dioxane;

DOI:10.1080/00397919108019768

Reference yield:

2-methyl-4-methoxy-5-hydroxybenzaldehyde (7721-61-1) → Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester (135586-14-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / Br₂, acetic acid / 1.5 h / Ambient temperature

2: 90 percent / pyridine / dioxane

With pyridine; bromine; acetic acid; In 1,4-dioxane;

DOI:10.1080/00397919108019768

Reference yield: 63.0%

Carbonic acid 2-bromo-3-formyl-6-methoxy-4-methyl-phenyl ester methyl ester (135586-14-0) → 2-bromo-3-methoxycarbonyl-6-methylisovanillic acid (135586-16-2)

Guidance literature:

With jones' reagent; In acetone; at 0 - 5 ℃; for 24h;

DOI:10.1080/00397919108019768

upstream raw materials:

2-bromo-6-methylisovanillin

methyl chloroformate

2-methyl-4-methoxy-5-hydroxybenzaldehyde

Downstream raw materials:

2,2′-diformyl-5,5′-dimethoxy-6,6′-bis(phenylmethoxy)biphenyl

Carbonic acid 2'-benzyloxy-6,6'-diformyl-3,3'-dimethoxy-5-methyl-biphenyl-2-yl ester methyl ester

2-bromo-3-methoxycarbonyl-6-methylisovanillic acid

2-Bromo-4-methoxy-3-methoxycarbonyloxy-6-methyl-benzoic acid methyl ester

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