1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane

Base Information

• Chemical Name: 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane
• CAS No.: 72328-11-1
• Molecular Formula: C₁₂H₂₀O₆
• Molecular Weight: 260.287
• Mol file: 72328-11-1.mol

Synonyms:1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane

Chemical Property of 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane

There total 8 articles about 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane 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: 74.0%

1-methyl-6,7,8-trioxabicyclo[3.2.1]octane (20463-40-5) + 5-pentyl-3,3-diphenyl-1,2,4-trioxolan (73258-07-8) → benzophenone (119-61-9) + 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane (72328-11-1)

Guidance literature:

With chlorosulfonic acid; In dichloromethane; at 20 ℃; for 1h;

DOI:10.1021/ja00397a034

Reference yield: 30.0%

1-methyl-6,7,8-trioxabicyclo[3.2.1]octane (20463-40-5) + C11H12Cl5O3Sb (77116-24-6) → 1-methyl-4-exo-(3-benzoylpropyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane (77144-10-6) + 1-methyl-4-exo-(4-ketopentyl)-2,3,5,6,11-pentaoxabicyclo<5.3.1>undecane (72328-11-1)

Guidance literature:

DOI:10.1021/ja00397a034

Reference yield: 29.0%

1-methyl-6,7,8-trioxabicyclo[3.2.1]octane (20463-40-5) → trans-3,6-bis(4-ketopentyl)-1,2,4,5-tetroxane (72328-12-2) + 5-ketohexanoic acid (3128-06-1) + 1-methyl-2,3,5,6,11-pentaoxa-4-exo-(4-ketopentyl)bicyclo<5.3.1>undecane (72328-11-1)

Guidance literature:

With antimonypentachloride; In dichloromethane; for 0.75h; Product distribution; Mechanism; Ambient temperature; also with ClSO₃H as acid; several ozonides;

DOI:10.1021/ja00521a045

upstream raw materials:

1-methyl-6,7,8-trioxabicyclo[3.2.1]octane

1-phenylcyclopentene ozonide

3,5-diphenyl-1,2,4-trioxacyclopentane

C₁₁H₁₂Cl₅O₃Sb