phenyl-oxalacetic acid-anhydride

Base Information

• Chemical Name: phenyl-oxalacetic acid-anhydride
• CAS No.: 6362-67-0
• Molecular Formula: C₁₀H₆O₄
• Molecular Weight: 190.155
• Mol file: 6362-67-0.mol

Synonyms:phenyl-oxalacetic acid-anhydride

Chemical Property of phenyl-oxalacetic acid-anhydride

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of phenyl-oxalacetic acid-anhydride

There total 7 articles about phenyl-oxalacetic acid-anhydride 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:

sulfuric acid (7664-93-9) + water (7732-18-5) + ethyl 3-cyano-3-phenylpyruvate (6362-63-6) → phenyl-oxalacetic acid-anhydride (6362-67-0) + 2-oxo-3-(phenyl)propionic acid (156-06-9) + 3-hydroxy-4-phenyl-1H-pyrrole-2,5-dione (84863-93-4)

Guidance literature:

Reference yield:

→ phenyl-oxalacetic acid-anhydride (6362-67-0)

Guidance literature:

With sulfuric acid;

Reference yield:

phenylacetonitrile (140-29-4) → phenyl-oxalacetic acid-anhydride (6362-67-0)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium ethylate; diethyl ether

2: concentrated sulfuric acid

With diethyl ether; sulfuric acid; sodium ethanolate;

upstream raw materials:

sulfuric acid

ethyl 3-cyano-3-phenylpyruvate

water

acetic acid

Downstream raw materials:

methyl phenylpyruvate

ethyl 3-phenylpyruvate

2-oxo-N,3-diphenylpropanamide

phenyl-pyruvic acid-[2]naphthylamide