1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt

Base Information

• Chemical Name: 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt
• CAS No.: 918659-71-9
• Molecular Formula: C₅H₉NO*C₇H₈O₃S
• Molecular Weight: 271.337
• Mol file: 918659-71-9.mol

Synonyms:N-methyl-2-pyrrolidinium p-toluenesulfonate;2-Pyrrolidinone,1-methyl-,4-methylbenzenesulfonate (1:1);

Chemical Property of 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt

Chemical Property:

• PSA: 83.06000
• LogP: 2.49900

Purity/Quality:

1-Methyl-2-pyrrolidinone4-MethylbenzenesulfonateSalt ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate is a versatile industrial solvent.

Technology Process of 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt

There total 1 articles about 1-Methyl-2-pyrrolidinone 4-Methylbenzenesulfonate Salt 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:

1-methyl-pyrrolidin-2-one (872-50-4,26138-58-9) + toluene-4-sulfonic acid (104-15-4) → N-methyl-2-pyrrolidinium p-toluenesulfonate (13146-11-7,918659-71-9)

Guidance literature:

In toluene; at 20 ℃; Inert atmosphere; Cooling with ice;

DOI:10.1016/j.tetlet.2012.08.047

upstream raw materials:

1-methyl-pyrrolidin-2-one

toluene-4-sulfonic acid

Refernces

• 1、 Garg, Bhaskar,Ling, Yong-Chien. "Highly efficient synthesis of N-confused meso-tetraspirocyclohexyl calix[4]pyrrole using Bronsted acidic ionic liquids as catalysts". supporting information. p. 5674 - 5677. Retrieved 2012/11/07.