sodium (E)-3-oxobut-1-en-1-olate

Base Information

• Chemical Name: sodium (E)-3-oxobut-1-en-1-olate
• CAS No.: 926-59-0
• Molecular Formula: C₄H₅O₂*Na
• Molecular Weight: 108.072
• Hs Code.: 2931900090
• Mol file: 926-59-0.mol

Synonyms:Acetoacetaldehyde,sodium deriv. (6CI); Butanal, 3-oxo-, ion(1-), sodium (9CI); Sodium,(acetoacetaldehydato)- (7CI,8CI); Acetoacetaldehyde sodium enolate;Acetoacetaldehyde sodium salt; Formylacetone sodium salt;Sodioacetoacetaldehyde; Sodioformylacetone; Sodium 3-oxobutanalate

Chemical Property of sodium (E)-3-oxobut-1-en-1-olate

Chemical Property:

• Vapor Pressure: 0.289mmHg at 25°C
• Boiling Point: 178.9°Cat760mmHg
• Flash Point: 67.4°C
• PSA: 40.13000
• Density: g/cm³
• LogP: 0.51960

Purity/Quality:

99% ^*data from raw suppliers

sodium3-oxobut-1-en-1-olate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of sodium (E)-3-oxobut-1-en-1-olate

There total 6 articles about sodium (E)-3-oxobut-1-en-1-olate 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: 76.0%

carbon monoxide (201230-82-2) + acetone (67-64-1) → 3-oxo-butyraldehyde; sodium enolate (41125-09-1,14975-15-6,926-59-0)

Guidance literature:

With sodium ethoxide; In tert-butyl methyl ether; at 50 ℃; under 15201 Torr; Autoclave; Inert atmosphere;

DOI:10.1021/ol500402e

Reference yield: 72.0%

acetone (67-64-1) + formic acid ethyl ester (109-94-4) → 3-oxo-butyraldehyde; sodium enolate (41125-09-1,14975-15-6,926-59-0)

Guidance literature:

With sodium; In diethyl ether; at 0 - 20 ℃; for 6h;

DOI:10.1039/c9nj04713a

Reference yield: 61.0%

sodium methylate (124-41-4) + formic acid ethyl ester (109-94-4) → 3-oxo-butyraldehyde; sodium enolate (41125-09-1,14975-15-6,926-59-0)

Guidance literature:

In diethyl ether; acetone; for 0.5h;

upstream raw materials:

acetone

formic acid ethyl ester

sodium methylate

carbon monoxide

Downstream raw materials:

trans-4-methoxybut-3-en-2-one

2-chloro-4-methyl-3-pyridinecarbonitrile

acetylacetaldehyde dimethyl acetal

4-methoxy-3-buten-2-one