1-amino-2-methylpyridinium mesitylenesulfonate

Base Information

• Chemical Name: 1-amino-2-methylpyridinium mesitylenesulfonate
• CAS No.: 39996-42-4
• Molecular Formula: C₆H₉N₂*C₉H₁₁O₃S
• Molecular Weight: 308.401
• Mol file: 39996-42-4.mol

Synonyms:1-amino-2-methylpyridinium mesitylenesulfonate

Chemical Property of 1-amino-2-methylpyridinium mesitylenesulfonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-amino-2-methylpyridinium mesitylenesulfonate

There total 5 articles about 1-amino-2-methylpyridinium mesitylenesulfonate 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:

α-picoline (109-06-8) + mesitylenesulfonylhydroxylamine (36016-40-7) → 1-amino-2-methylpyridinium mesitylenesulfonate (39996-42-4)

Guidance literature:

In dichloromethane; at 25 ℃; for 1h;

DOI:10.1016/S0960-894X(02)00399-2

Reference yield:

ethyl O-(2-mesitylenesulfonyl)acetohydroxamate (38202-27-6) → 1-amino-2-methylpyridinium mesitylenesulfonate (39996-42-4)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. HClO₄ / dioxane / 0.33 h / -5 °C

2: CH₂Cl₂ / 1 h / 20 °C

With perchloric acid; In 1,4-dioxane; dichloromethane;

DOI:10.1002/ardp.200500227

Reference yield:

2-mesitylenesulphonyl chloride (773-64-8) → 1-amino-2-methylpyridinium mesitylenesulfonate (39996-42-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 70.1 percent / Et₃N / dimethylformamide / 0.5 h / 20 °C

2: aq. HClO₄ / dioxane / 0.33 h / -5 °C

3: CH₂Cl₂ / 1 h / 20 °C

With perchloric acid; triethylamine; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;

DOI:10.1002/ardp.200500227

upstream raw materials:

α-picoline

mesitylenesulfonylhydroxylamine

2-mesitylenesulphonyl chloride

ethyl O-(2-mesitylenesulfonyl)acetohydroxamate

Downstream raw materials:

5-methyl-2-[4-(2-pyrrolidin-1-ylethoxy)phenyl]-[1,2,4]triazolo[1,5-a]pyridine

C₂₀H₁₅F₂N₃O

C₂₂H₂₁N₃O₃

C₂₁H₁₇F₂N₃O₂