2-(penta-2,4-dienyl)cyclohexanone

Base Information

• Chemical Name: 2-(penta-2,4-dienyl)cyclohexanone
• CAS No.: 107197-50-2
• Molecular Formula: C₁₁H₁₆O
• Molecular Weight: 164.247
• Mol file: 107197-50-2.mol

Synonyms:

Chemical Property of 2-(penta-2,4-dienyl)cyclohexanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-(penta-2,4-dienyl)cyclohexanone

There total 1 articles about 2-(penta-2,4-dienyl)cyclohexanone 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:

divinylcarbinol (922-65-6) + 1-methoxy-cyclohex-1-ene (931-57-7) → 2-(penta-2,4-dienyl)cyclohexanone (107197-50-2)

Guidance literature:

With camphor-10-sulfonic acid; mercury(II) diacetate; sodium acetate; Yield given. Multistep reaction; 1.) reflux, 24 h; 2.) reflux, 20 h;

DOI:10.1039/P19860000829

Reference yield:

2-(penta-2,4-dienyl)cyclohexanone (107197-50-2) → 2-(n-butylthiomethylene)-6-(penta-2,4-dienyl)cyclohexanone (94516-97-9)

Guidance literature:

Multi-step reaction with 2 steps

1: NaH / benzene

2: p-TsOH / benzene

With sodium hydride; toluene-4-sulfonic acid; In benzene;

DOI:10.1246/cl.1984.1653

Reference yield:

2-(penta-2,4-dienyl)cyclohexanone (107197-50-2) → 2-benzoyloxymethylene-6-(penta-2,4-dienyl)cyclohexanone (94516-95-7)

Guidance literature:

Multi-step reaction with 2 steps

1: NaH / benzene

2: pyridine / DMAP / CH₂Cl₂

With pyridine; sodium hydride; dmap; In dichloromethane; benzene;

DOI:10.1246/cl.1984.1653

upstream raw materials:

divinylcarbinol

1-methoxy-cyclohex-1-ene

Downstream raw materials:

2-[1-Hydroxy-meth-(Z)-ylidene]-6-((E)-penta-2,4-dienyl)-cyclohexanone

2-acetoxymethylene-6-(penta-2,4-dienyl)cyclohexanone

2-(penta-2,4-dienyl)-6-phenylthiomethylenecyclohexanone

2-isobutyryloxymethylene-6-(penta-2,4-dienyl)cyclohexanone