4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester

Base Information

• Chemical Name: 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester
• CAS No.: 68204-77-3
• Molecular Formula: C₁₃H₁₆O₆
• Molecular Weight: 268.266
• Mol file: 68204-77-3.mol

Synonyms:4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester

Chemical Property of 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester

There total 7 articles about 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid 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: 60.0%

methanol (67-56-1) + 4,5-dimethoxyhomophthalic acid (3809-00-5) → 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester (68204-77-3)

Guidance literature:

With thionyl chloride; at 65 ℃;

Reference yield:

Veratric acid (93-07-2) → 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester (68204-77-3)

Guidance literature:

Multi-step reaction with 3 steps

1: Br₂ / acetic acid; H₂O

3: H₂SO₄ / Heating

With bromine; sulfuric acid; In water; acetic acid;

DOI:10.1016/S0040-4020(01)96892-9

Reference yield:

2-bromo-4,5-dimethoxybenzoic acid (6286-46-0) → 4,5-dimethoxy-2-methoxycarbonylmethyl-benzoic acid methyl ester (68204-77-3)

Guidance literature:

Multi-step reaction with 2 steps

2: H₂SO₄ / Heating

sulfuric acid;

DOI:10.1016/S0040-4020(01)96892-9

upstream raw materials:

methanol

4,5-dimethoxyhomophthalic acid

2-bromo-4,5-dimethoxybenzoic acid

Veratric acid

Downstream raw materials:

2-Hydroxymethyl-4,5-dimethoxy-phenylaethylalkohol

N-[(3,4-dimethylphenyl)methyl]-2-ethyl-6,7-dimethoxy-1-oxo-isoquinoline-4-carboxamide

2-ethyl-6,7-dimethoxy-N-[[2-(2-methoxyethoxy)-4-methyl-phenyl]methyl]-1-oxo-isoquinoline-4-carboxamide

1,2,3,4-tetrahydro-4-(3,4-dimethoxybenzyl)-6,7-dimethoxy-2-methylisoquinoline