77497-97-3 - Names and Identifiers
Name | (S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid benzyl ester PTSA salt
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Synonyms | benzyl (S)-(-)-1,2,3,4-tetrahydroiso-quinolinecar Benzyl-(S)-1,2,3,4-Tetrahydro-iso-Quinoline-3-Carboxylate Benzyl-(S)-1,2,3,4-Tetrahydroisoquinoline-3-Carboxylate P-Tosylate Phenylmethyl(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylatePTSASALT Phenylmethyl(3S)-1,2,3,4-tetrahydroisoquinoline-3-carboxylate PTSA SALT S-1,2,3,4-tetrahydro-isoquinoline-3-carboxylic acid benzyl ester ptsa salt (S)-3-benzyloxycarbonyl-1,2,3,4-tetrahydroisoquinolinium p-toluenesulfonate (S)-1,2,3,4-Tetrahydro-3-isoquinoline-carboxylic acid benzyl ester PTSA salt BENZYL (S)-(-)-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINECARBOXYLATE P-TOLUENESULFONIC ACID Benzyl (S)-()-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt Benzyl (S)-(-)-1,2,3,4-tetrahydro-3-isoquinolinecarboxylate p-toluenesulfonic acid salt BENZYL (S)-(-)-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINECARBOXULATE P-TOLUENESULFONIC ACID SALT (S)-(-)-1,2,3,4-Tetrahydro-3-isoquinolinecarboxylic acid benzyl ester p-toluenesulfonic acid salt
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CAS | 77497-97-3
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EINECS | 406-960-0 |
InChI | InChI=1/C17H17NO2.C7H8O3S/c19-17(20-12-13-6-2-1-3-7-13)16-10-14-8-4-5-9-15(14)11-18-16;1-6-2-4-7(5-3-6)11(8,9)10/h1-9,16,18H,10-12H2;2-5H,1H3,(H,8,9,10)/t16-;/m0./s1 |
77497-97-3 - Physico-chemical Properties
Molecular Formula | C17H17NO2.C7H8O3S
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Molar Mass | 439.53 |
Melting Point | 145-150°C |
Storage Condition | Inert atmosphere,Room Temperature |
MDL | MFCD00799478 |
Use | For the preparation of new antifungal agents |
77497-97-3 - Risk and Safety
Hazard Symbols | N - Dangerous for the environment
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Risk Codes | 51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
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Safety Description | 61 - Avoid release to the environment. Refer to special instructions / safety data sheets.
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UN IDs | UN 3077 |
WGK Germany | 2 |
77497-97-3 - Introduction
(S)-1,2,3, acid Benzyl Ester PTSA salt is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
(S)-1,2,3, acid benzyl ester PTSA salt is a white solid powder. Its molecular formula is C20H23NO3S and its relative molecular mass is 369.47g/mol. Its melting point and boiling point are about 170°C and 425°C, respectively. It is soluble in many organic solvents, such as alcohols, ethers and ketones.
Use:
(S)-1,2,3, acid benzyl ester PTSA salt is a useful intermediate compound. It is commonly used in asymmetric catalytic reactions in organic synthesis and can be used as a derivative of chiral reagents or catalysts. It has a wide range of applications in the field of drug synthesis, pesticide synthesis and organic material synthesis.
Preparation Method:
(S)-1,2,3, acid The preparation of benzyl ester PTSA salt is usually carried out by chemical synthesis methods. The specific steps include esterifying (S)-1,2, 3,4-tetrahydro-3-isoquinolinecarboxylic acid with benzyl alcohol to generate (S)-1,2, 3,4-tetrahydro-3-isoquinolinecarboxylic acid benzyl ester, which is then reacted with toluenesulfonic acid to form a corresponding salt.
Safety Information:
For specific safety information about (S)-1,2,3, acid benzyl ester PTSA salt, you may need to refer to the relevant safety data sheet. Since it is an organic compound, direct contact with skin and eyes should generally be avoided. Necessary safety measures should be taken during operation, such as wearing protective gloves, glasses and laboratory clothing, and ensure that it is carried out in a well-ventilated environment. In addition, for the storage and handling of chemicals, please follow the relevant safety procedures.
Last Update:2024-04-09 21:04:16