Hydroperoxide, [1-methyl-3-(phenylsulfonyl)-1H-pyrazol-4-yl]methyl

Base Information

• Chemical Name: Hydroperoxide, [1-methyl-3-(phenylsulfonyl)-1H-pyrazol-4-yl]methyl
• CAS No.: 113668-34-1
• Molecular Formula: C₁₁H₁₂N₂O₄S
• Molecular Weight: 268.293
• Mol file: 113668-34-1.mol

Synonyms:

Chemical Property of Hydroperoxide, [1-methyl-3-(phenylsulfonyl)-1H-pyrazol-4-yl]methyl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Hydroperoxide, [1-methyl-3-(phenylsulfonyl)-1H-pyrazol-4-yl]methyl

There total 3 articles about Hydroperoxide, [1-methyl-3-(phenylsulfonyl)-1H-pyrazol-4-yl]methyl 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: 60.0%

diazomethane (186581-53-3,908094-01-9,334-88-3) + 4,5-dihydro-4-methylene-3-(phenylsulfonyl)-1H-pyrazole (51445-25-1) → N-methyl-3-(phenylsulfonyl)-4-(hydroperoxymethyl)pyrazole (113668-34-1)

Guidance literature:

With oxygen;

DOI:10.1021/jo00245a020

Reference yield:

phenylsulfonylpropa-1,2-diene (2525-42-0) → N-methyl-3-(phenylsulfonyl)-4-(hydroperoxymethyl)pyrazole (113668-34-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.0 g / diethyl ether / 24 h / 0 - 20 °C

2: 60 percent / oxygen

With oxygen; In diethyl ether;

DOI:10.1021/jo00245a020

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + phenylsulfonylpropa-1,2-diene (2525-42-0) → N-methyl-3-(phenylsulfonyl)-4-(hydroperoxymethyl)pyrazole (113668-34-1) + 4,5-dihydro-4-methylene-3-(phenylsulfonyl)-1H-pyrazole (51445-25-1)

Guidance literature:

In diethyl ether; at 0 - 20 ℃; for 24h;

DOI:10.1021/jo00245a020

upstream raw materials:

diazomethane

phenylsulfonylpropa-1,2-diene

4,5-dihydro-4-methylene-3-(phenylsulfonyl)-1H-pyrazole