3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol

Base Information

• Chemical Name: 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol
• CAS No.: 738601-53-1
• Molecular Formula: C₃₀H₃₅NO₄
• Molecular Weight: 473.612

Synonyms:3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol

Chemical Property of 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol

There total 2 articles about 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol 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: 80.0%

2,2-dimethyl-propanoic acid 3,4-dihydro-4-hydroxy-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-7-yl ester (738601-43-9) → 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol (738601-53-1)

Guidance literature:

With potassium carbonate; In methanol; at 20 ℃;

DOI:10.1016/j.bmc.2004.05.015

Reference yield:

2,2-dimethyl-propanoic acid 3,4-dihydro-4-hydroxy-4-[(4-hydroxyphenyl)methyl]-3-(4-methylphenyl)-2H-1-benzopyran-7-yl ester (738601-37-1) → 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol (738601-53-1)

Guidance literature:

Multi-step reaction with 2 steps

1: K₂CO₃ / acetone / Heating

2: 80 percent / K₂CO₃ / methanol / 20 °C

With potassium carbonate; In methanol; acetone;

DOI:10.1016/j.bmc.2004.05.015

Reference yield: 10.0%

3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol (738601-53-1) → 3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-7-ol hydrochloride

Guidance literature:

With hydrogenchloride; In acetonitrile; Heating;

DOI:10.1016/j.bmc.2004.05.015

upstream raw materials:

2,2-dimethyl-propanoic acid 3,4-dihydro-4-hydroxy-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-7-yl ester

2,2-dimethyl-propanoic acid 3,4-dihydro-4-hydroxy-4-[(4-hydroxyphenyl)methyl]-3-(4-methylphenyl)-2H-1-benzopyran-7-yl ester

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 738601-53-1 3,4-dihydro-3-(4-methylphenyl)-4-[[4-[2-(1-piperidinyl)ethoxy]phenyl]methyl]-2H-1-benzopyran-4,7-diol

Send

Send

Metric Ton KG G Pound L ML

Send

Send