38156-66-0

Basic information

• Product Name: 1,4-Cyclohexadiene-1-carboxylic acid, 4-methoxy-3,6-dioxo-, methyl ester
• CAS NO: 38156-66-0
• Molecular Formula: C9H8O5
• Molecular Weight: 196.16
• Mol File: 38156-66-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,4-Cyclohexadiene-1-carboxylic acid, 4-methoxy-3,6-dioxo-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Cyclohexadiene-1-carboxylic acid, 4-methoxy-3,6-dioxo-, methyl ester(38156-66-0)
• EPA Substance Registry System: 1,4-Cyclohexadiene-1-carboxylic acid, 4-methoxy-3,6-dioxo-, methyl ester(38156-66-0)

Safety Data

• Hazardous Substances Data: 38156-66-0(Hazardous Substances Data)

Upstream product

• 5981-37-3 2,5-dihydroxy-4-methoxybenzoic acid 
• 490-64-2 asaronic acid 
• 20029-76-9 methyl 2,4,5-trimethoxybenzoate 
• 13618-45-6 methyl 2,5-dihydroxy-4-methoxybenzoate 

Downstream Products

• 105518-10-3 methyl 2-cyano-3,4,6-trimethoxybenzoate 

Relevant articles and documents

Total Synthesis of Aurofusarin: Studies on the Atropisomeric Stability of Bis-Naphthoquinones

An efficient annulation involving pyrone addition to a quinone and Dieckmann condensation was developed for rapid assembly of a γ-naphthopyrone monomeric precursor to the bis-naphthoquinone natural product aurofusarin. Dimerization was achieved through Pd

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.