38209-58-4

Basic information

• Product Name: 3,4-Dimethoxy-α-oxobenzeneacetic acid methyl ester
• Synonyms: 3,4-Dimethoxy-α-oxobenzeneacetic acid methyl ester;Methyl 2-(3,4-diMethoxyphenyl)-2-oxoacetate
• CAS NO: 38209-58-4
• Molecular Formula: C₁₁H₁₂O₅
• Molecular Weight: 238.238
• Mol File: 38209-58-4.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 341.8°C at 760 mmHg
• Flash Point: 151.3°C
• Appearance: /
• Density: 1.186g/cm³
• Vapor Pressure: 7.88E-05mmHg at 25°C
• Refractive Index: 1.505
• CAS DataBase Reference: 3,4-Dimethoxy-α-oxobenzeneacetic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-Dimethoxy-α-oxobenzeneacetic acid methyl ester(38209-58-4)
• EPA Substance Registry System: 3,4-Dimethoxy-α-oxobenzeneacetic acid methyl ester(38209-58-4)

Safety Data

• Hazardous Substances Data: 38209-58-4(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H12O5/c1-14-8-5-4-7(6-9(8)15-2)10(12)11(13)16-3/h4-6H,1-3H3

Upstream product

• 67-56-1 methanol 
• 4732-70-1 3,4-dimethoxyphenylglyoxylic acid 
• 5781-53-3 monomethyl oxalyl chloride 
• 91-16-7 1,2-dimethoxybenzene 
• 1131-62-0 1-(3,4-dimethoxyphenyl)ethanone 
• 63987-72-4 2,2-dibromo-1-(3,4-dimethoxyphenyl)ethan-1-one 
• 15964-79-1 methyl (3,4-dimethoxyphenyl)acetate 
• 93-40-3 (3,4-Dimethoxyphenyl)acetic acid 
• 183303-74-4 1-(3,4-dimethoxyphenyl)-2-phenoxy-1-ethanol 
• 140455-40-9 1-(3,4-dimethoxyphenyl)-2-phenoxy-1-ethanone 
• 22675-96-3 2-methoxyphenoxy-3',4'-dimethoxyacetophenone 

Downstream Products

• 850794-56-8 methyl 2-(3,4-dimethoxyphenyl)-2,3-epoxypropanoate 
• 850794-62-6 2-(3,4-dimethoxyphenyl)-3-phenoxy-2-hydroxypropanoic acid 
• 850794-59-1 methyl 2-(3,4-dimethoxyphenyl)-3-phenoxy-2-hydroxypropanoate 
• 191998-16-0 Amino-(3,4-dimethoxy-phenyl)-acetic acid methyl ester 
• 4732-70-1 3,4-dimethoxyphenylglyoxylic acid 

Relevant articles and documents

Catalytic Activation of Carbon-Hydrogen Bonds in Lignin Linkages over Strong-Base-Modified Covalent Triazine Frameworks for Lignin Oxidative Cleavage

The design of highly efficient catalysts for the cleavage of various lignin linkages is the key step in the depolymerization of lignin. In this paper, strong-base-modified covalent triazine frameworks (CTFs) were reported to be effective in the cleavage o

Method for catalyzing oxidative cracking of lignin by heterogeneous cobalt

The invention discloses a method for catalyzing oxidative cracking of lignin by a heterogeneous cobalt. The method adopts a porous carbon-nitrogen-loaded cobalt nano-material as a catalyst, and oxidative cracking of beta-O-4, alpha-O-4 and beta-1 lignin template compounds and solvent type lignin is carried out under the action of the catalyst with methanol as a solvent and oxygen as an oxidant inorder to obtain phenol, methyl benzoate and other small molecule compounds. The heterogeneous cobalt catalyst adopted in the invention realizes a wide application range of a substrate, is suitable forthe oxidative cracking of the beta-O-4, alpha-O-4 and beta-1 lignin template compounds and solvent type lignin, realizes high yield of a product and no polymerization of the product, and can be simply recovered through magnetic force after the reaction ends.

Rh-catalyzed asymmetric hydrogenation of racemic aldimines via dynamic kinetic resolution

Catalyzed by a rhodium complex of P-stereogenic diphosphine ligand trichickenfootphos (TCFP), asymmetric hydrogenation of racemic aldimines via dynamic kinetic resolution has been realized for the preparation of chiral arylglycines with good yields and enantioselectivities.