Vinylglyoxylate

Base Information

• Chemical Name: Vinylglyoxylate
• CAS No.: 56842-76-3
• Molecular Formula: C4H4 O3
• Molecular Weight: 100.07
• DSSTox Substance ID: DTXSID80205379
• Wikidata: Q27144339
• Mol file: 56842-76-3.mol

Synonyms:2-oxo-3-butenoic acid;vinylglyoxylate

Chemical Property of Vinylglyoxylate

Chemical Property:

• Vapor Pressure: 1.25mmHg at 25°C
• Boiling Point: 160.3°C at 760 mmHg
• PKA: 2.19±0.54(Predicted)
• Flash Point: 65°C
• PSA: 54.37000
• Density: 1.229g/cm³
• LogP: -0.17390
• XLogP3: 0.3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 100.016043985
• Heavy Atom Count: 7
• Complexity: 114

Purity/Quality:

99% ^*data from raw suppliers

Vinylglyoxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CC(=O)C(=O)O

Technology Process of Vinylglyoxylate

There total 2 articles about Vinylglyoxylate 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: 85.0%

3,4-butenediol (497-06-3,86161-40-2) → 2-oxo-but-3-enoic acid (56842-76-3)

Guidance literature:

With oxygen; sodium hydroxide; 5% Bi/4% Pd/1% Pt on active charcoal; In water; at 30 ℃; for 4.5h; pH=7.5; Product distribution / selectivity;

Reference yield: 76.0%

2-oxo-2-vinylethanal (16979-06-9) → 2-oxo-but-3-enoic acid (56842-76-3)

Guidance literature:

With bis(acetylacetonate)oxovanadium; dihydrogen peroxide; In acetonitrile; at 20 ℃; for 6h; Reagent/catalyst;

DOI:10.1055/s-0032-1316914

upstream raw materials:

3,4-butenediol

2-oxo-2-vinylethanal