7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

Base Information

• Chemical Name: 7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole
• CAS No.: 927408-44-4
• Molecular Formula: C₁₆H₁₈N₄O₂
• Molecular Weight: 298.345
• Mol file: 927408-44-4.mol

Synonyms:7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

Chemical Property of 7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

There total 1 articles about 7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole 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: 75.0%

1H-7-ethoxycarbonyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole (30569-45-0) + diethyl sulfate (64-67-5) → 7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole (927408-44-4)

Guidance literature:

With sodium hydroxide; In N,N-dimethyl-formamide; for 1h;

DOI:10.1016/j.tet.2006.11.067

Reference yield: 76.0%

7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole (927408-44-4) → 1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

Guidance literature:

With sulfuric acid; In acetic acid; for 20h; Heating;

DOI:10.1016/j.tet.2006.11.067

Reference yield:

7-ethoxycarbonyl-1-ethyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole (927408-44-4) + benzene diazonium chloride (100-34-5) → 1-ethyl-6-methyl-3-phenyl-7-phenylazopyrazolo[5,1-c][1,2,4]triazole (1373319-19-7)

Guidance literature:

With sodium acetate; In ethanol; water; at 0 - 5 ℃;

DOI:10.2478/s11532-011-0151-2

upstream raw materials:

1H-7-ethoxycarbonyl-6-methyl-3-phenyl-pyrazolo[5,1-c][1,2,4]triazole

diethyl sulfate

Downstream raw materials:

1-ethyl-6-methyl-3-phenyl-7-phenylazopyrazolo[5,1-c][1,2,4]triazole