1,2-Benzenedicarboxylic acid, 4-bromo-, 2-methyl ester

Base Information

Chemical Name:1,2-Benzenedicarboxylic acid, 4-bromo-, 2-methyl ester
CAS No.:208457-45-8
Molecular Formula:C9H7BrO4
Molecular Weight:259.056
Hs Code.:

Synonyms:4-bromo-1,2-benzenedicarboxylic acid 2-methyl ester;1,2-Benzenedicarboxylic acid,4-bromo-,2-methyl ester;

Suppliers and Price of 1,2-Benzenedicarboxylic acid, 4-bromo-, 2-methyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of 1,2-Benzenedicarboxylic acid, 4-bromo-, 2-methyl ester

Chemical Property:

PSA：66.43000
LogP:0.59920

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,2-Benzenedicarboxylic acid, 4-bromo-, 2-methyl ester

There total 3 articles about 1,2-Benzenedicarboxylic acid, 4-bromo-, 2-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:

: 86-90-8
4-bromophthalic anhydride

: 208457-46-9
5-bromo-2-(methoxycarbonyl)benzoic acid

: 208457-45-8
4-bromo-2-(methoxycarbonyl)benzoic acid

Guidance literature:: 4-bromophthalic anhydride; With sodium methylate; In tetrahydrofuran; methanol; for 0.166667h; Heating / reflux;

With hydrogenchloride; In water;

Reference yield:

: 75-77-4
chloro-trimethyl-silane

: 6968-28-1
4-bromophthalic acid

: 208457-46-9
5-bromo-2-(methoxycarbonyl)benzoic acid

: 208457-45-8
4-bromo-2-(methoxycarbonyl)benzoic acid

Guidance literature:: In methanol; at 20 ℃; for 12h; Overall yield = 94 %; Overall yield = 13.9 g; Cooling with ice;
DOI:10.1016/j.ejmech.2017.04.046

Reference yield:

: 85-44-9
phthalic anhydride

: 208457-46-9
5-bromo-2-(methoxycarbonyl)benzoic acid

: 208457-45-8
4-bromo-2-(methoxycarbonyl)benzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: bromine; sodium hydroxide / water / 72 h / Reflux

2: methanol / 12 h / 20 °C / Cooling with ice

With bromine; sodium hydroxide; In methanol; water;
DOI:10.1016/j.ejmech.2017.04.046