5-methyl-2-phenyl-2H-[1,2,3]triazole

Base Information

• Chemical Name: 5-methyl-2-phenyl-2H-[1,2,3]triazole
• CAS No.: 51039-50-0
• Molecular Formula: C₉H₉N₃
• Molecular Weight: 159.191

Synonyms:5-methyl-2-phenyl-2H-[1,2,3]triazole

Chemical Property of 5-methyl-2-phenyl-2H-[1,2,3]triazole

Chemical Property:

Purity/Quality:

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MSDS Files:

SDS file from LookChem

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Technology Process of 5-methyl-2-phenyl-2H-[1,2,3]triazole

There total 32 articles about 5-methyl-2-phenyl-2H-[1,2,3]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: 96.0%

1,1,1-trimethyl-2-(2-(2-phenylhydrazono)propylidene)hydrazin-1-ium iodide → 5-methyl-2-phenyl-2H-[1,2,3]triazole (51039-50-0)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 50 ℃; regioselective reaction; Inert atmosphere;

DOI:10.1002/ejoc.201901519

Reference yield: 65.0%

5-methyl-2-phenyl-2H-1,2,3-triazole-4-carboxylic acid (22300-56-7) → 5-methyl-2-phenyl-2H-[1,2,3]triazole (51039-50-0)

Guidance literature:

With acetic acid; silver carbonate; In dimethyl sulfoxide; at 120 ℃; for 16h; Inert atmosphere;

DOI:10.1021/acs.orglett.0c00006

Reference yield: 41.0%

2-phenylazopropene (41350-48-5) + N-aminophthalamide (1875-48-5) → 5-methyl-2-phenyl-2H-[1,2,3]triazole (51039-50-0) + 2-[2-(phenylhydrazono)propylideneamino]-1H-isoindole-1,3(2H)-dione

Guidance literature:

With lead(IV) acetate; potassium carbonate; In dichloromethane; at -10 - 20 ℃; for 0.833333h;

upstream raw materials:

1,2-bis-phenylazo-propene

pyruvaldehyde bis-phenylhydrazone

4-methyl-2-phenyl-2H-[1,2,3]triazole 1-oxide

trimethylsilyl trifluoromethanesulfonate

Downstream raw materials:

2-(4-bromo-phenyl)-4-methyl-2H-[1,2,3]triazole

2-phenyl-2H-[1,2,3]triazole-4-carboxylic acid

4-methyl-2-(4-nitrophenyl)-2H-1,2,3-triazole

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