ETHYL 2-METHOXY-5-METHYLBENZOYLFORMATE

Base Information

• Chemical Name: ETHYL 2-METHOXY-5-METHYLBENZOYLFORMATE
• CAS No.: 859775-82-9
• Molecular Formula: C₁₂H₁₄O₄
• Molecular Weight: 222.241
• Mol file: 859775-82-9.mol

Synonyms:ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate

Chemical Property of ETHYL 2-METHOXY-5-METHYLBENZOYLFORMATE

Chemical Property:

• Vapor Pressure: 6.51E-05mmHg at 25°C
• Boiling Point: 344.6±35.0 °C(Predicted)
• Density: 1.123±0.06 g/cm3(Predicted)

Purity/Quality:

97% ^*data from raw suppliers

Ethyl2-methoxy-5-methylbenzoylformate 97% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22

MSDS Files:

Useful:

Technology Process of ETHYL 2-METHOXY-5-METHYLBENZOYLFORMATE

There total 3 articles about ETHYL 2-METHOXY-5-METHYLBENZOYLFORMATE 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: 92.0%

p-methylanizole (104-93-8) + Ethyl oxalyl chloride (4755-77-5) → ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate (859775-82-9)

Guidance literature:

With aluminum (III) chloride; In dichloromethane; at 0 - 20 ℃; chemoselective reaction;

DOI:10.1055/s-0035-1561370

Reference yield:

(2-hydroxy-5-methyl-phenyl)-glyoxylic acid (117373-23-6) → ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate (859775-82-9)

Guidance literature:

Multi-step reaction with 2 steps

1: diluted KOH-solution / 50 °C

2: sulfuric acid

With potassium hydroxide; sulfuric acid;

Reference yield:

ethanol (64-17-5) + (2-methoxy-5-methyl-phenyl)-glyoxylic acid (32375-41-0) → ethyl 2-(2-methoxy-5-methylphenyl)-2-oxoacetate (859775-82-9)

Guidance literature:

With sulfuric acid;

upstream raw materials:

ethanol

(2-methoxy-5-methyl-phenyl)-glyoxylic acid

p-methylanizole

Ethyl oxalyl chloride

Downstream raw materials:

2-methoxy-5-methyl-mandelic acid-ethyl ester

ethyl 2-methoxy-5-methylbenzeneacetate

2-methoxy-5-methylbenzeneacetic acid

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