1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene-

Base Information

• Chemical Name: 1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene-
• CAS No.: 92608-98-5
• Molecular Formula: C10H8O2
• Molecular Weight: 160.172

Synonyms:4-Methylene-3,4-dihydro-1H-isochromen-1-one;4-methylene-isochroman-1-one;1H-2-Benzopyran-1-one,3,4-dihydro-4-methylene;4-Methylene-3,4-dihydroisocoumarin;

Chemical Property of 1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene-

Chemical Property:

• PSA: 26.30000
• LogP: 1.87020

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene-

There total 1 articles about 1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene- 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: 2.0%

allyl-2-iodobenzoate (101320-93-8) → 4-methyl-1H-isochromen-1-one (68944-81-0) + vinyl benzoate (583-04-0) + 4-methylene-3,4-dihydroisocoumarin (92608-98-5)

Guidance literature:

With palladium diacetate; triethylamine; triphenylphosphine; silver nitrate; In acetonitrile; at 80 ℃; for 8h;

DOI:10.1016/j.tetlet.2005.08.072

upstream raw materials:

allyl-2-iodobenzoate

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 92608-98-5 1H-2-Benzopyran-1-one, 3,4-dihydro-4-methylene-

Send

Send

Metric Ton KG G Pound L ML

Send

Send