4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate

Base Information

• Chemical Name: 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate
• CAS No.: 1606162-81-5
• Molecular Formula: CF₃O₃S*C₁₀H₁₂N₃O₂S
• Molecular Weight: 387.361
• Mol file: 1606162-81-5.mol

Synonyms:4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate

Chemical Property of 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate

There total 1 articles about 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate 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: 24.0%

1-(4-toluenesulfonyl)-1H-1,2,4-triazole (13578-51-3) + methyl trifluoromethanesulfonate (333-27-7) → 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate (1606162-81-5)

Guidance literature:

In dichloromethane; at 0 ℃; for 2h; Inert atmosphere; Schlenk technique;

DOI:10.1246/cl.130979

Reference yield: 14.0%

chloro(1,5-cyclooctadiene)rhodium(I) dimer + 4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate (1606162-81-5) → chloro(η4-cycloocta-1,5-diene){4-methyl-2-[(4-methylbenzene)sulfonyl]-3H-1,2,4-triazol-3-ylidene}rhodium(I)

Guidance literature:

With sodium hexamethyldisilazane; In tetrahydrofuran; at -78 - 20 ℃; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1246/cl.130979

Reference yield:

4-methyl-1-[(4-methylbenzene)sulfonyl]-1,2,4-triazol-4-ium triflate (1606162-81-5) → chlorodicarbonyl{4-methyl-2-[(4-methylbenzene)sulfonyl]-3H-1,2,4-triazol-3-ylidene}rhodium(I)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium hexamethyldisilazane / tetrahydrofuran / 12 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

2: 0.5 h / 20 °C / Schlenk technique; Inert atmosphere

With sodium hexamethyldisilazane; In tetrahydrofuran;

DOI:10.1246/cl.130979

upstream raw materials:

1-(4-toluenesulfonyl)-1H-1,2,4-triazole

methyl trifluoromethanesulfonate