N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Base Information

Chemical Name:N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide
CAS No.:147425-63-6
Molecular Formula:C₂₁H₁₇N₅O₂S
Molecular Weight:403.464
Hs Code.:

Synonyms:N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Suppliers and Price of N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

There total 3 articles about N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide 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: 90.0%

: 147425-61-4
N-benzylidene-5-cyano-1,6-dihydro-4-methyl-6-oxo-1-p-tolylpyridazine-3-hydrazide

: 147425-63-6
N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Guidance literature:: With sulfur; triethylamine; In ethanol; for 2h; Heating;
DOI:10.1002/prac.19923340816

Reference yield:

: 125040-80-4
ethyl-5-cyano-1,6-dihydro-4-methyl-6-oxo-1-(4-tolyl)-3-pyridazinecarboxylate

: 147425-63-6
N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / hydrazine hydrate / ethanol / 2 h / Heating

2: 80 percent / Et₃N / ethanol / 4 h / Heating

3: 90 percent / sulphur, Et₃N / ethanol / 2 h / Heating

With sulfur; hydrazine hydrate; triethylamine; In ethanol;
DOI:10.1002/prac.19923340816

Reference yield:

: 144362-55-0
5-cyano-1,6-dihydro-4-methyl-1-p-tolyl-6-oxopyridazine-3-carboxylic acid hydrazide

: 147425-63-6
N-benzylidene 5-amino-3,4-dihydro-3-p-tolylthieno<3,4-d>pyridazin-1-hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / Et₃N / ethanol / 4 h / Heating

2: 90 percent / sulphur, Et₃N / ethanol / 2 h / Heating

With sulfur; triethylamine; In ethanol;
DOI:10.1002/prac.19923340816