2-Pentanone, 4-(acetyloxy)-

Base Information

• Chemical Name: 2-Pentanone, 4-(acetyloxy)-
• CAS No.: 55577-75-8
• Molecular Formula: C7H12O3
• Molecular Weight: 144.17
• DSSTox Substance ID: DTXSID30274510
• Nikkaji Number: J461.029F

Synonyms:2-Pentanone, 4-(acetyloxy)-;55577-75-8;4-Acetoxy-2-pentanone;SCHEMBL7249516;DTXSID30274510

Chemical Property of 2-Pentanone, 4-(acetyloxy)-

Chemical Property:

• XLogP3: 0.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 4
• Exact Mass: 144.078644241
• Heavy Atom Count: 10
• Complexity: 140

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(CC(=O)C)OC(=O)C

Technology Process of 2-Pentanone, 4-(acetyloxy)-

There total 5 articles about 2-Pentanone, 4-(acetyloxy)- 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: 87.0%

4-hydroxypentan-2-one (4161-60-8) + acetic anhydride (108-24-7) → 4-(acetyloxy)-2-pentanone (55577-75-8) + dimethylglyoxal (431-03-8)

Guidance literature:

With cobalt(II) chloride; In acetonitrile; at 80 ℃;

DOI:10.1021/jo00033a020

Reference yield: 53.0%

4-hydroxypentan-2-one (4161-60-8) → 3-penten-2-one (625-33-2) + 4-(acetyloxy)-2-pentanone (55577-75-8)

Guidance literature:

With dmap; acetic anhydride; triethylamine; Ambient temperature;

DOI:10.1021/jo00033a020

Reference yield: 35.9%

3,3-dimethyldioxirane (74087-85-7) + 2-Pentanone (107-87-9) → Acetol acetate (592-20-1) + 4-(acetyloxy)-2-pentanone (55577-75-8) + 1-(acetyloxy)-2-pentanone (68113-53-1) + (-)-1-Ethyl-2-oxopropyl acetate (20510-66-1)

Guidance literature:

In acetone; Yields of byproduct given; Heating;

DOI:10.1021/jo00041a036

upstream raw materials:

4-hydroxypentan-2-one

acetic anhydride

3,3-dimethyldioxirane

2-Pentanone

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