1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate

Base Information

• Chemical Name: 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate
• CAS No.: 120247-38-3
• Molecular Formula: C₇H₇O₃S*C₁₉H₁₅N₄S
• Molecular Weight: 502.618

Synonyms:1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate

Chemical Property of 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate

Chemical Property:

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Technology Process of 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate

There total 2 articles about 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate 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:

2,2-Dimethyl-5-(9-methyl-1-phenyl-9H-2-thia-3a,4,9,10-tetraaza-cyclopenta[b]fluoren-3-ylidene)-[1,3]dioxane-4,6-dione → 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate (120247-38-3)

Guidance literature:

With toluene-4-sulfonic acid; at 140 ℃; for 0.333333h; Yield given;

DOI:10.1007/BF00633512

Reference yield:

5-methyl-1-methylthio-5-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium perchlorate → 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate (120247-38-3)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / dimethylformamide; ethanol

2: p-toluenesulfonic acid / 0.33 h / 140 °C

With toluene-4-sulfonic acid; triethylamine; In ethanol; N,N-dimethyl-formamide;

DOI:10.1007/BF00633512

Reference yield: 95.0%

acetic anhydride (108-24-7) + 1,5-dimethyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium p-toluenesulfonate (120247-38-3) + N,N'-diphenylformamidine (864131-95-3) → 1-(2-acetanilidovinyl)-5-methyl-3-phenyl-5H-thiazolo<3',4':2,3>-1,2,4-triazino<5,6-b>indolium perchlorate

Guidance literature:

With sodium perchlorate; 1.) 3 min, reflux, 2.) water, isopropyl alcohol;

DOI:10.1007/BF00633512

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