N2-Methylene-4-methylbenzenesulfonohydrazide

Base Information

• Chemical Name: N2-Methylene-4-methylbenzenesulfonohydrazide
• CAS No.: 56666-51-4
• Molecular Formula: C8H10N2O2S
• Molecular Weight: 198.246
• Mol file: 56666-51-4.mol

Synonyms:N2-Methylene-4-methylbenzenesulfonohydrazide

Chemical Property of N2-Methylene-4-methylbenzenesulfonohydrazide

Chemical Property:

• PSA: 66.91000
• LogP: 2.36060

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N2-Methylene-4-methylbenzenesulfonohydrazide

There total 2 articles about N2-Methylene-4-methylbenzenesulfonohydrazide 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:

formaldehyd (50-00-0,30525-89-4,61233-19-0) + toluene-4-sulfonic acid hydrazide (1576-35-8) → Formaldehyd-(p-toluolsulfonylhydrazon) (56666-51-4)

Guidance literature:

In tetrahydrofuran; at 20 ℃; chemoselective reaction; Inert atmosphere; Sealed tube;

DOI:10.1021/jacs.5b05144

Reference yield:

→ Formaldehyd-(p-toluolsulfonylhydrazon) (56666-51-4)

Guidance literature:

aus Formaldehyd, p-Toluolsulfonylhydrazin;

DOI:10.1039/j39670001964

Reference yield:

Formaldehyd-(p-toluolsulfonylhydrazon) (56666-51-4) + N-[4-cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide (90357-53-2) → 3-methyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid (4-cyano-3-trifluoromethylphenyl)-amide (888071-40-7)

Guidance literature:

With sodium hydride; at 0 - 70 ℃;

DOI:10.1016/j.bmcl.2006.10.035

upstream raw materials:

formaldehyd

toluene-4-sulfonic acid hydrazide

Downstream raw materials:

3-methyl-3,4-dihydro-2H-pyrazole-3-carboxylic acid (4-cyano-3-trifluoromethylphenyl)-amide

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 56666-51-4 N2-Methylene-4-methylbenzenesulfonohydrazide

Send

Send

Metric Ton KG G Pound L ML

Send

Send