diethylketene dimer

Base Information

• Chemical Name: diethylketene dimer
• CAS No.: 3898-61-1
• Molecular Formula: C₁₂H₂₀O₂
• Molecular Weight: 196.29
• Mol file: 3898-61-1.mol

Synonyms:diethylketene dimer

Chemical Property of diethylketene dimer

Chemical Property:

Purity/Quality:

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Technology Process of diethylketene dimer

There total 1 articles about diethylketene dimer 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: 39.0%

3-(tert-Butyl-dimethyl-silanyloxy)-3-(4-chloro-phenyl)-2,2-diethyl-cyclobutanone (90720-25-5) → diethylketene dimer (3898-61-1) + tert-butyl((1-(4-chlorophenyl)vinyl)oxy)dimethylsilane (90720-21-1) + 3-(tert-Butyl-dimethyl-silanyloxy)-1-(4-chloro-phenyl)-4-ethyl-hex-3-en-1-one (90720-34-6)

Guidance literature:

In toluene; at 137 ℃; for 22h;

DOI:10.1021/ja00328a044

Reference yield:

diethylketene dimer (3898-61-1) + furan-2,3,5(4H)-trione pyridine (1:1) → 2-Ethylbutanoic acid (88-09-5) + 3,5-diethylheptan-4-one (75072-46-7)

Guidance literature:

at 150 ℃;

upstream raw materials:

3-(tert-Butyl-dimethyl-silanyloxy)-3-(4-chloro-phenyl)-2,2-diethyl-cyclobutanone

Downstream raw materials:

2-Ethylbutanoic acid

3,5-diethylheptan-4-one