(S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol - Names and Identifiers
Name | (S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol
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Synonyms | SF150030 Bisphenyloxazolinylpyridine 2,6-Bis[(4S)-4-phenyl-2-oxazolinyl]pyridine 2,6-Bis[(4S)-phenyl-2-oxazolin-2-yl]pyridine 2,6-BIS[(4S)-PHENYL-2-(OXAZOLIN-2-YL)]PYRIDINE (S,S)-2,6-BIS(4-PHENYL-2-OXAZOLIN-2-YL)PYRIDINE (S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol (-)-2,6-Bis[(4S)-4-phenyl-2-oxazolin-2-yl]pyridine (+)-2,6-Bis[(4R)-4-phenyl-2-oxazolin-2-yl]pyridine (-)-2,6-BIS[(4S)-4-PHENYL-2-OXAZOLIN-2-YL]PYRIDINE 2,6-Bis((S)-4-phenyl-4,5-dihydrooxazol-2-yl)pyridine (S,S)-2,2'-(2,6-PYRIDINEDIYL)BIS(4-PHENYL-2-OXAZOLINE) [S-(R*,R*)]-2,6-BIS(4,5-DIHYDRO-4-PHENYL-2-OXAZOLYL)PYRIDINE [S-(R*,R*)]-2,6-Bis(4,5-dihydro-4-phenyl-2-oxazolyl)pyridine (4S)-4-phenyl-2-[6-[(4S)-4-phenyl-4,5-dihydrooxazol-2-yl]-2-pyridinyl]-4,5-dihydrooxazole
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CAS | 174500-20-0
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(S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol - Physico-chemical Properties
Molecular Formula | C23H19N3O2
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Molar Mass | 369.42 |
Density | 1.28±0.1 g/cm3(Predicted) |
Melting Point | 171-175°C(lit.) |
Boling Point | 600.4±55.0 °C(Predicted) |
Specific Rotation(α) | -224 º (c=1, chloroform) |
Water Solubility | Insoluble |
Appearance | White to off-white crystalline powder |
Color | white |
pKa | 3.07±0.70(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
MDL | MFCD01863586 |
(S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol - Risk and Safety
Hazard Symbols | Xi - Irritant
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Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin.
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S37/39 - Wear suitable gloves and eye/face protection
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WGK Germany | 3 |
HS Code | 29349990 |
(S-(R*,R*))-2,6-bis(4,5-dihydro-4-phenyl-2-oxazol - Introduction
2,6-Bis [(4S)-4-phenyl-2-oxo-oxazolyl] pyridine (abbreviated as BOPP) is an organic compound with the chemical formula C20H16N4O2. Its main properties are as follows:
1. Appearance: BOPP is a colorless crystalline solid.
2. Melting Point: the melting point of BOPP is about 136-137 ° C.
3. Solubility: BOPP soluble in organic solvents such as ethanol, dichloromethane and chloroform, insoluble in water.
BOPP has a wide range of applications in organic synthesis, mainly as a coupling reagent. It can react with amino compounds to form new chemical bonds, thus constructing complex organic molecular structures. In addition, BOPP is often used in the synthesis of polypeptides, deprotection reactions and acylation reactions and other occasions.
The method for preparing BOPP is relatively simple and can be obtained by the reaction of pyridine and phenyl ethanone (4S)-4-oxo-oxazole. The reaction is generally carried out under neutral or even weakly acidic conditions, and the product can be obtained by reacting at room temperature for several hours or overnight.
As for safety information, since BOPP is an organic compound, it generally needs to be used in laboratories and industrial production. During use, personal protective equipment such as laboratory safety glasses and gloves should be worn to prevent contact with skin and eyes. At the same time pay attention to maintain good ventilation, avoid inhalation of harmful gases. During storage, it should be stored in a dry and cool place to avoid contact with oxygen, fire sources, strong oxidants, etc., so as not to cause fire or explosion. In addition, the use of BOPP must follow laboratory practices and strictly follow the product instructions and material safety data sheets.
Last Update:2024-04-10 22:29:15