(S)-3,3μ-Bis(2,4,6-triisopropylphenyl)-1,1μ-bi-2-naphthol - Names and Identifiers
Name | (1S)-3,3μ-Bis[2,4,6-tris(1-methylethyl)phenyl]-1,1μ-binaphthalene-2,2μ-diol
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Synonyms | SF120034 (S)-3,3μ-Bis(2,4,6-triisopropylphenyl)-1,1μ-bi-2-naphthol (S)-3,3'-Bis(2,4,6-triisopropylphenyl)-[1,1'-binapthalene]-2,2'-diol (1S)-3,3μ-Bis[2,4,6-tris(1-methylethyl)phenyl]-1,1μ-binaphthalene-2,2μ-diol [1,1'-Binaphthalene]-2,2'-diol, 3,3'-bis[2,4,6-tris(1-methylethyl)phenyl]-, (1S)-
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CAS | 908338-44-3
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(S)-3,3μ-Bis(2,4,6-triisopropylphenyl)-1,1μ-bi-2-naphthol - Physico-chemical Properties
Molecular Formula | C50H58O2
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Molar Mass | 690.99 |
Density | 1.061±0.06 g/cm3(Predicted) |
Boling Point | 696.9±55.0 °C(Predicted) |
pKa | 8.14±0.50(Predicted) |
Storage Condition | 2-8°C |
(S)-3,3μ-Bis(2,4,6-triisopropylphenyl)-1,1μ-bi-2-naphthol - Risk and Safety
WGK Germany | 3 |
HS Code | 29072990 |
(S)-3,3μ-Bis(2,4,6-triisopropylphenyl)-1,1μ-bi-2-naphthol - Introduction
(S)-3,3 '-Bis (2,4, 6-triisopropylphenyl)-1,1'-bi-2-naphthol is an organic compound, its chemical formula is C50H52O2. The following is a description of the nature, use, preparation and safety information of the substance:
Nature:
-Appearance: This compound is a white solid.
-Melting point: The melting point of the compound is 218-222 degrees Celsius.
-Solubility: In common organic solvents, such as ethanol and dimethylformamide, it has relatively good solubility.
Use:
- (S)-3,3 '-bis (2,4, 6-triisopropylphenyl)-1,1'-bi-2-naphthol is a chiral ligand, widely used in catalysts and asymmetric synthesis.
-It can be used as a chiral auxiliary to promote enantioselectivity in organic synthesis reactions.
Method:
- (S)-3,3 '-Bis (2,4, 6-triisopropylphenyl)-1, the preparation of 1'-bi-2-naphthol is generally carried out by means of chemical synthesis.
-The synthesis method includes multiple steps such as the acetylene reaction of benzoic acid, the nucleophilic addition reaction with triisopropyl lithium, the ring-closing reaction and the ketone reduction reaction.
Safety Information:
- (S)-3,3 '-Bis (2,4, 6-triisopropylphenyl)-1, specific safety information for 1'-bi-2-naphthol is currently not specifically reported.
-But as an organic compound, it should be handled and used with caution, avoiding contact with skin and eyes.
-Wear appropriate safety equipment, such as laboratory gloves and goggles, during operation.
-Before use, it is recommended to understand the safety data sheet of the compound in detail to ensure safe operation and storage.
Last Update:2024-04-10 22:29:15