4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide

Base Information

• Chemical Name: 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide
• CAS No.: 204499-39-8
• Molecular Formula: C₁₄H₁₁BrN₄O₃S
• Molecular Weight: 395.236

Synonyms:4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide

Chemical Property of 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide

There total 5 articles about 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide 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: 54.0%

2,5-dioxopyrrolidin-1-yl 4-bromobenzoate (80586-82-9) + C-(1,1-Dioxo-1,4-dihydro-1λ6-pyrido[4,3-e][1,2,4]thiadiazin-3-yl)-methylamine (204499-37-6) → 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ6-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide (204499-39-8)

Guidance literature:

With triethylamine; In N,N-dimethyl-formamide; at 70 - 80 ℃; for 0.25h;

Reference yield:

4-Bromobenzoic acid (586-76-5) → 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ6-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide (204499-39-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 67 percent / dicyclohexylcarbodiimide / tetrahydrofuran / 1 h / Ambient temperature

2: 54 percent / triethylamine / dimethylformamide / 0.25 h / 70 - 80 °C

With triethylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

4-aminopyridine-3-sulfonamide (75903-62-7) → 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ6-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide (204499-39-8)

Guidance literature:

Multi-step reaction with 4 steps

1: 1.) aq. NaOH / 2.) DMF, 70 deg C, 2 h

2: 74 percent / phosphorus oxychloride / 2 h / Heating

3: 82 percent / hydrazine hydrate / ethanol / 0.5 h / Heating

4: 54 percent / triethylamine / dimethylformamide / 0.25 h / 70 - 80 °C

With sodium hydroxide; hydrazine hydrate; triethylamine; trichlorophosphate; In ethanol; N,N-dimethyl-formamide;

upstream raw materials:

2,5-dioxopyrrolidin-1-yl 4-bromobenzoate

C-(1,1-Dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-yl)-methylamine

4-Bromobenzoic acid

4-aminopyridine-3-sulfonamide

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 204499-39-8 4-Bromo-N-(1,1-dioxo-1,4-dihydro-1λ⁶-pyrido[4,3-e][1,2,4]thiadiazin-3-ylmethyl)-benzamide

Send

Send

Metric Ton KG G Pound L ML

Send

Send