55441-95-7
2,2'-Bis(2-hydroxyethoxy)-1,1'-binaphthyl
CAS: 55441-95-7
Molecular Formula: C24H22O4
55441-95-7 - Names and Identifiers
| Name | 2,2'-Bis(2-hydroxyethoxy)-1,1'-binaphthyl |
| Synonyms | 2,2 ,2'-Bis(2-hydroxyethoxy)-1,1'-binaphthyl 2,2'-BIS(2-HYDROXYETHOXY)-1,1'-BINAPHTHYL 2,2'-Bis(2-hydroxyethoxy)-1,1'-binaphthyl 2,2'-[1,1'-binaphtalene-2,2'-diyl bis(oxy)]diethanol 2, 2'- [[1, 1'- binaphthalene] - 2, 2'- diylbis(oxy) ] bis-Ethanol |
| CAS | 55441-95-7 |
55441-95-7 - Physico-chemical Properties
| Molecular Formula | C24H22O4 |
| Molar Mass | 374.43 |
| Density | 1.252±0.06 g/cm3(Predicted) |
| Melting Point | 203-205.5 °C |
| Boling Point | 536.2±45.0 °C(Predicted) |
| pKa | 13.87±0.10(Predicted) |
55441-95-7 - Introduction
(±)2,2 '-bis (1,1'-dinaphthoxy) ethanol is an organic compound with the chemical formula C28H24O3. It is a white solid, soluble in organic solvents such as ethanol and methylene chloride. The compound is a chiral compound comprising two enantiomers:(±)-2,2 '-bis-(2-hydroxyethoxy)-1,1'-binaphthyl.
The main use of this compound is as a chiral catalyst, which plays a catalytic role in organic synthesis. It can be used as a catalyst for asymmetric synthesis, asymmetric catalytic hydrogenation and other reactions.
The preparation of (±)2,2 '-bis (1,1'-dinaphthoxy) ethanol requires a series of chemical reaction steps. The usual synthesis is by nucleophilic substitution of 1,1 '-dichloro-2, 2'-binaphthyl, which reacts with 2-hydroxyethanol under base catalysis.
Regarding safety information, the specific toxicity of this compound has not been reported. However, as a general precaution when handling chemicals, follow laboratory safety regulations and wear personal protective equipment such as laboratory coats, gloves, and goggles. Keep any chemicals away from sources of ignition and keep the storage container tightly closed to avoid contact with air, moisture and light. When using or handling, be careful to avoid mouth-to-nose contact and skin contact and avoid swallowing. If spilled or accidentally eaten, seek medical help immediately. Proper disposal of surplus and waste is essential, following local regulations and following safety guidelines. This information is for reference only, make sure to check and follow the relevant safety data and instructions before actual operation.
The main use of this compound is as a chiral catalyst, which plays a catalytic role in organic synthesis. It can be used as a catalyst for asymmetric synthesis, asymmetric catalytic hydrogenation and other reactions.
The preparation of (±)2,2 '-bis (1,1'-dinaphthoxy) ethanol requires a series of chemical reaction steps. The usual synthesis is by nucleophilic substitution of 1,1 '-dichloro-2, 2'-binaphthyl, which reacts with 2-hydroxyethanol under base catalysis.
Regarding safety information, the specific toxicity of this compound has not been reported. However, as a general precaution when handling chemicals, follow laboratory safety regulations and wear personal protective equipment such as laboratory coats, gloves, and goggles. Keep any chemicals away from sources of ignition and keep the storage container tightly closed to avoid contact with air, moisture and light. When using or handling, be careful to avoid mouth-to-nose contact and skin contact and avoid swallowing. If spilled or accidentally eaten, seek medical help immediately. Proper disposal of surplus and waste is essential, following local regulations and following safety guidelines. This information is for reference only, make sure to check and follow the relevant safety data and instructions before actual operation.
Last Update：2024-04-10 22:29:15
