103548-64-7

Basic information

• Product Name: 1,2-Benzenedicarboxylic acid, 3,4,6-trihydroxy-, dimethyl ester
• CAS NO: 103548-64-7
• Molecular Formula: C10H10O7
• Molecular Weight: 242.185
• Mol File: 103548-64-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,2-Benzenedicarboxylic acid, 3,4,6-trihydroxy-, dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-Benzenedicarboxylic acid, 3,4,6-trihydroxy-, dimethyl ester(103548-64-7)
• EPA Substance Registry System: 1,2-Benzenedicarboxylic acid, 3,4,6-trihydroxy-, dimethyl ester(103548-64-7)

Safety Data

• Hazardous Substances Data: 103548-64-7(Hazardous Substances Data)

Upstream product

• 65489-47-6 dimethyl 3,6-dimethoxyphthalate 
• 106-51-4 p-benzoquinone 
• 77220-15-6 dimethyl 3,6-dioxocyclohexa-1,4-diene-1,2-dicarboxylate 
• 3786-46-7 3,6-dihydroxyphthalic acid 
• 7474-92-2 1,4-dihydroxy-2,3-dicarbomethoxy-benzene 
• 4733-50-0 2,3-dicyano-1,4-hydroquinone 
• 105518-06-7 dimethyl 3,4,6-triacetoxyphthalate 

Downstream Products

• 103548-65-8 dimethyl 3,6-dihydroxy-4-methoxyphthalate 
• 103577-13-5 dimethyl 3-hydroxy-4,6-dimethoxyphthalate 
• 105518-05-6 3,4,6-trimethoxy-phthalic acid dimethyl ester 

Relevant articles and documents

STIPITATIC ACID: SYNTHESIS VIA CYCLOPROPANATED QUINONES

A new synthesis of stipitatic acid incorporating a cyclopropanated quinone intermediate is reported.

Evaluation of some preparations of trialkoxyphthalic acid derivatives

Several approaches to trialkoxyphthalic acid derivatives, potential intermediates in a fredericamycin synthesis, were tested. Sequences based on a Diels-Alder/retro Diels-Alder reaction, a cyanide addition to a quinone, an Elbe oxidation, and an amide-directed ortho-lithiation are discussed in terms of length, yields, convenience, and the versatility of the product of each.