4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone

Base Information

• Chemical Name: 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone
• CAS No.: 74567-64-9
• Molecular Formula: C₃₁H₃₆O₇
• Molecular Weight: 520.623

Synonyms:4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone

Chemical Property of 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone

There total 3 articles about 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone 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: 90.0%

4'--benzo-15-crown-5 → 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone (74567-64-9)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In methanol; for 0.166667h;

DOI:10.1246/bcsj.53.1550

Reference yield:

2.6-dimethylphenol (576-26-1,25134-01-4) → 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone (74567-64-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 42 percent / p-toluenesulfonic acid / dioxane / 30 h / Heating

2: 90 percent / DDQ / methanol / 0.17 h

With toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,4-dioxane; methanol;

DOI:10.1246/bcsj.53.1550

Reference yield:

2.6-dimethylphenol (576-26-1,25134-01-4) + benzo-15-crown-5-ether (60835-73-6) → 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone (74567-64-9)

Guidance literature:

With toluene-4-sulfonic acid;

DOI:10.1023/A:1022160007902

upstream raw materials:

2.6-dimethylphenol

benzo-15-crown-5-ether

Downstream raw materials:

[((OH(CH₃)2C₆H₂)C(C₆H₂(CH₃)2O)(C₆H₃(OC₂H₄)4O))Nd(NO₃)2]⁽¹⁺⁾

[((OH(CH₃)2C₆H₂)C(C₆H₂(CH₃)2O)(C₆H₃(OC₂H₄)4O))Yb(NO₃)2]⁽¹⁺⁾

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 74567-64-9 4-[(4-Hydroxy-3,5-dimethyl-phenyl)-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxa-benzocyclopentadecen-2-yl)-methylene]-2,6-dimethyl-cyclohexa-2,5-dienone

Send

Send

Metric Ton KG G Pound L ML

Send

Send