3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile

Base Information

• Chemical Name: 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile
• CAS No.: 56929-51-2
• Molecular Formula: C₁₈H₁₆N₄S
• Molecular Weight: 320.418
• Mol file: 56929-51-2.mol

Synonyms:3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile

Chemical Property of 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile

There total 3 articles about 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile 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: 62.0%

acrylonitrile (107-13-1,25014-41-9) + 3-benzyl-4-phenyl-5-mercapto-1,2,4-triazole (22478-90-6) → 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile (56929-51-2)

Guidance literature:

With triethylamine; In water; Reflux;

DOI:10.1134/S1070363219040066

Reference yield:

N4-phenyl-phenylacetic acid thio-semicarbazide (18233-63-1) → 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile (56929-51-2)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / water

2: triethylamine / water / Reflux

With triethylamine; potassium hydroxide; In water;

DOI:10.1134/S1070363219040066

Reference yield:

→ 3-(5-benzyl-3-thioxo-4-phenyl-2H-1,2,4-triazol-2-yl)propanenitrile (56929-51-2)

Guidance literature:

Triazolinthion (Ia), Acrylnitril;

DOI:10.1007/BF00959976

upstream raw materials:

N⁴-phenyl-phenylacetic acid thio-semicarbazide

acrylonitrile

3-benzyl-4-phenyl-5-mercapto-1,2,4-triazole