2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester

Base Information

• Chemical Name: 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester
• CAS No.: 108010-33-9
• Molecular Formula: C₁₈H₁₄O₃
• Molecular Weight: 278.307

Synonyms:

Chemical Property of 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester

There total 3 articles about 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester 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%

4-Phenyl-1-benzoxepin-3-carbonsaeure-methylester (108010-25-9) → 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester (108010-33-9)

Guidance literature:

In chloroform-d1; for 30h; Ambient temperature; Irradiation;

Reference yield:

C15H11O(1+)*BF4(1-) (108010-13-5) → 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester (108010-33-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) n-BuLi / 1.) THF, ether, hexane, -115 deg C; 2.) RT, 4 h

2: 50 percent / μ-allylpalladium chloride (dimer) / benzene / 2 h / Ambient temperature

3: 80 percent / CDCl₃ / 30 h / Ambient temperature; Irradiation

With n-butyllithium; bis(η3-allyl-μ-chloropalladium(II)); In chloroform-d1; benzene;

Reference yield:

Diazo(3-phenyl-2H-1-benzopyran-2-yl)essigsaeure-methylester (108010-20-4) → 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester (108010-33-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 50 percent / μ-allylpalladium chloride (dimer) / benzene / 2 h / Ambient temperature

2: 80 percent / CDCl₃ / 30 h / Ambient temperature; Irradiation

bis(η3-allyl-μ-chloropalladium(II)); In chloroform-d1; benzene;

upstream raw materials:

4-Phenyl-1-benzoxepin-3-carbonsaeure-methylester

Diazo(3-phenyl-2H-1-benzopyran-2-yl)essigsaeure-methylester

C₁₅H₁₁O⁽¹⁺⁾*BF₄^(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 108010-33-9 2a,7b-Dihydro-1-phenylcyclobutabenzofuran-2-carbonsaeure-methylester

Send

Send

Metric Ton KG G Pound L ML

Send

Send