1-[(4-Methylphenyl)sulphonyl]-4-phenylpiperidine-4-carboxylic acid
4-Piperidinecarboxylicacid, 1-[(4-methylphenyl)sulfonyl]-4-phenyl- Manufacturer
CAS: 84255-02-7
Molecular Formula: C19H21NO4S
1-[(4-Methylphenyl)sulphonyl]-4-phenylpiperidine-4-carboxylic acid - Names and Identifiers
1-[(4-Methylphenyl)sulphonyl]-4-phenylpiperidine-4-carboxylic acid - Physico-chemical Properties
| Molecular Formula | C19H21NO4S |
| Molar Mass | 359.44 |
| Physical and Chemical Properties | Crystallization. Melting point 225-231 °c. |
1-[(4-Methylphenyl)sulphonyl]-4-phenylpiperidine-4-carboxylic acid - 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
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