Tri[2,4,6-trimethyl-3-(3-pyridyl)phenyl]borane
Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane
CAS: 929203-02-1
Molecular Formula: C42H42BN3
Tri[2,4,6-trimethyl-3-(3-pyridyl)phenyl]borane - Names and Identifiers
Tri[2,4,6-trimethyl-3-(3-pyridyl)phenyl]borane - Physico-chemical Properties
| Molecular Formula | C42H42BN3 |
| Molar Mass | 599.61 |
| Density | 1.13±0.1 g/cm3(Predicted) |
| Melting Point | TGA: 250 °C?(0.5% weight loss) |
| Boling Point | 697.4±55.0 °C(Predicted) |
| Appearance | White powder |
| Odor | White powder/crystals |
| pKa | 5.16±0.12(Predicted) |
| Storage Condition | 室温，氮气 |
| MDL | MFCD28388220 |
Tri[2,4,6-trimethyl-3-(3-pyridyl)phenyl]borane - Introduction
Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane is an Organoboron compound, also known as pyrid-3-yl. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: White to light yellow crystalline or powdery solid.
-Melting point: about 160-164 ° C.
-Molecular formula: C19H21BN.
-Molecular weight: 277.19g/mol.
-Solubility: Soluble in alcohol and acetonitrile, insoluble in water.
Use:
-As an Organoboron reagent, it is often used to catalyze hydrogen transfer reactions and other similar reactions in organic synthesis.
-Can be used in the addition reaction of aldehydes and ketones to generate the corresponding alcohols and ethers.
-It can also be used to synthesize compounds containing boron functional groups.
Preparation Method:
Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane is prepared as follows:
1. First, the benzene borate Ester reacts with pyridine to generate [2,4, 6-trimethyl-3-(3-pyridyl) phenyl] borate ester.
2. [2,4,6-triMethyl-3-(3-pyridyl) phenyl] boronate is then reacted with lithium aluminum hydride to give Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane.
Safety Information:
- Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane is relatively stable at room temperature, but it is still necessary to avoid exposure to strong oxidants and strong acids.
-During operation, good ventilation measures should be taken to avoid inhalation or skin contact.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical attention.
-When storing, it should be stored in a sealed container, away from heat and fire sources.
Nature:
-Appearance: White to light yellow crystalline or powdery solid.
-Melting point: about 160-164 ° C.
-Molecular formula: C19H21BN.
-Molecular weight: 277.19g/mol.
-Solubility: Soluble in alcohol and acetonitrile, insoluble in water.
Use:
-As an Organoboron reagent, it is often used to catalyze hydrogen transfer reactions and other similar reactions in organic synthesis.
-Can be used in the addition reaction of aldehydes and ketones to generate the corresponding alcohols and ethers.
-It can also be used to synthesize compounds containing boron functional groups.
Preparation Method:
Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane is prepared as follows:
1. First, the benzene borate Ester reacts with pyridine to generate [2,4, 6-trimethyl-3-(3-pyridyl) phenyl] borate ester.
2. [2,4,6-triMethyl-3-(3-pyridyl) phenyl] boronate is then reacted with lithium aluminum hydride to give Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane.
Safety Information:
- Tris(2,4,6-triMethyl-3-(pyridin-3-yl)phenyl)borane is relatively stable at room temperature, but it is still necessary to avoid exposure to strong oxidants and strong acids.
-During operation, good ventilation measures should be taken to avoid inhalation or skin contact.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical attention.
-When storing, it should be stored in a sealed container, away from heat and fire sources.
Last Update：2024-04-10 22:29:15
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