4]oxazin-3(4H)-one

Base Information

• Chemical Name: 4]oxazin-3(4H)-one
• CAS No.: 132522-83-9
• Molecular Formula: C₉H₁₀N₂O₂
• Molecular Weight: 178.191
• Hs Code.: 2934999090
• Mol file: 132522-83-9.mol

Synonyms:4]oxazin-3(4H)-one;5-aMino-4-Methyl-2H-benzo[b][1;5-Amino-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one;5-amino-4-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one

Chemical Property of 4]oxazin-3(4H)-one

Chemical Property:

• PSA: 55.56000
• LogP: 1.27020

Purity/Quality:

99%, ^*data from raw suppliers

5-Amino-4-Methyl-3,4-Dihydro-2h-1,4-Benzoxazin-3-One ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4]oxazin-3(4H)-one

There total 3 articles about 4]oxazin-3(4H)-one 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: 95.0%

3,4-Dihydro-4-methyl-5-nitro-2H-1,4-benzoxazin-3-one (132522-82-8) → 5-Amino-3,4-dihydro-4-methyl-2H-1,4-benzoxazin-3-one (132522-83-9)

Guidance literature:

With ammonium formate; palladium on activated charcoal; In methanol; at 20 ℃; for 4h;

DOI:10.1002/(SICI)1096-9063(199602)46:2<131::AID-PS322>3.0.CO;2-N

Reference yield:

3,4-dihydro-5-nitro-2H-1,4-benzoxazin-3-one (132522-81-7) → 5-Amino-3,4-dihydro-4-methyl-2H-1,4-benzoxazin-3-one (132522-83-9)

Guidance literature:

Multi-step reaction with 2 steps

2: 95 percent / HCOONH₄ / 10 percent Pd/C / methanol / 4 h / 20 °C

With ammonium formate; palladium on activated charcoal; In methanol; 1: Methylation / 2: Reduction;

DOI:10.1002/(SICI)1096-9063(199602)46:2<131::AID-PS322>3.0.CO;2-N

Reference yield:

2-Amino-3-nitrophenol (603-85-0) → 5-Amino-3,4-dihydro-4-methyl-2H-1,4-benzoxazin-3-one (132522-83-9)

Guidance literature:

Multi-step reaction with 3 steps

3: 95 percent / HCOONH₄ / 10 percent Pd/C / methanol / 4 h / 20 °C

With ammonium formate; palladium on activated charcoal; In methanol; 1: Cyclization / 2: Methylation / 3: Reduction;

DOI:10.1002/(SICI)1096-9063(199602)46:2<131::AID-PS322>3.0.CO;2-N

upstream raw materials:

3,4-Dihydro-4-methyl-5-nitro-2H-1,4-benzoxazin-3-one

3,4-dihydro-5-nitro-2H-1,4-benzoxazin-3-one

2-Amino-3-nitrophenol

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

✦Write with AI

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 132522-83-9 4]oxazin-3(4H)-one

Send

Send

Metric Ton KG G Pound L ML

Send

Send