5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester

Base Information

• Chemical Name: 5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester
• CAS No.: 21905-49-7
• Molecular Formula: C12H11NO2S
• Molecular Weight: 233.29
• Hs Code.: 2934999090
• Mol file: 21905-49-7.mol

Synonyms:5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester

Chemical Property of 5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester

Chemical Property:

• PSA: 67.43000
• LogP: 2.90510

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester

There total 2 articles about 5-Methyl-3-phenyl-4-isothiazolecarboxylic acid methyl ester 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-(amino-phenyl-methylene)-3-oxo-butyric acid methyl ester (95192-69-1) → 5-methyl-3-phenyl-isothiazole-4-carboxylic acid methyl ester (21905-49-7)

Guidance literature:

With phosphorous (V) sulfide; chloranil; In toluene; for 0.25h; Reflux;

Reference yield:

→ 5-methyl-3-phenyl-isothiazole-4-carboxylic acid methyl ester (21905-49-7)

Guidance literature:

3-Phenyl-4-carboxy-5-methyl-isothiazol, Diazomethan (S.6238);

DOI:10.1016/S0040-4020(01)96357-4

upstream raw materials:

2-(amino-phenyl-methylene)-3-oxo-butyric acid methyl ester

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