4-PHENYL-1-(4-TOLYLSULFONYL)PIPERIDINE-4-CARBOXYLICACID

4-PHENYL-1-(4-TOLYLSULFONYL)PIPERIDINE-4-CARBOXYLICACID - Names and Identifiers

Name	4-Piperidinecarboxylicacid, 1-[(4-methylphenyl)sulfonyl]-4-phenyl- Manufacturer
Synonyms	Diphenoxylate Impurity 2 4-PHENYL-1-(4-TOLYLSULFONYL)PIPERIDINE-4-CARBOXYLICACID 4-Phenyl-1-(4-tolylsulfonyl)-4-piperidinecarboxylic acid 4-phenyl-1-(p-tolylsulphonyl)piperidine-4-carboxylic acid 4-PHENYL-1-(P-TOLUENESULFONYL)PIPERIDINE-4-CARBOXYLIC ACID 1-[(4-Methylphenyl)sulfonyl]-4-phenyl-4-piperidinecarboxylic acid 1-[(4-Methylphenyl)sulphonyl]-4-phenylpiperidine-4-carboxylic acid 4-Piperidinecarboxylicacid, 1-[(4-methylphenyl)sulfonyl]-4-phenyl- Manufacturer 4-Phenyl-1-(p-toluenesulfonyl)piperidine-4-carboxylic acid1-((4-Methylphenyl)sulfonyl)-4-phenyl-4-piperidinecarboxylic acid
CAS	84255-02-7
EINECS	282-549-8

4-PHENYL-1-(4-TOLYLSULFONYL)PIPERIDINE-4-CARBOXYLICACID - Physico-chemical Properties

Molecular Formula	C19H21NO4S
Molar Mass	359.44
Physical and Chemical Properties	Crystallization. Melting point 225-231 °c.

4-PHENYL-1-(4-TOLYLSULFONYL)PIPERIDINE-4-CARBOXYLICACID - Reference Information

Use

an intermediate of phenethylpiperidine hydrochloride.

production method

p-Toluenesulfonyl chloride is heated and condensed with diethanolamine to produce N-p-Toluenesulfonyl diethanolamine, N-p-toluenesulfonyl-2, 2 '-dichlorodiethylamine is then obtained by thionyl chloride, which is cyclized with benzyl nitrile in the presence of sodium Amino, 4-cyano-4-phenyl-1-p-toluenesulfonylpiperidine was obtained, and this product was further prepared by hydrolysis with sulfuric acid.

Last Update：2024-04-09 21:11:58