2-Bis(broMoMethyl)-1
R-2,2'-Bis(broMoMethyl)-1,1'-binaphthalene
CAS: 86631-56-3
Molecular Formula: C22H16Br2
2-Bis(broMoMethyl)-1 - Names and Identifiers
| Name | R-2,2'-Bis(broMoMethyl)-1,1'-binaphthalene |
| Synonyms | 1-binaphthalene 2-Bis(broMoMethyl)-1 2,2'-bis(bromomethyl)-1,1'-binaphthalene (R)-2,2'-Bis(bromomethyl)-1,1'-binaphthyl R-2,2'-Bis(broMoMethyl)-1,1'-binaphthalene 1,1'-Binaphthalene, 2,2'-bis(bromomethyl)-, (1R)- |
| CAS | 86631-56-3 |
2-Bis(broMoMethyl)-1 - Physico-chemical Properties
| Molecular Formula | C22H16Br2 |
| Molar Mass | 440.17 |
| Density | 1.561±0.06 g/cm3 (20 ºC 760 Torr) |
| Melting Point | 185-187℃ (chloroform hexane ) |
| Storage Condition | Inert atmosphere,2-8°C |
2-Bis(broMoMethyl)-1 - Risk and Safety
| WGK Germany | 3 |
2-Bis(broMoMethyl)-1 - Introduction
R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is an organic compound with the chemical formula C22H16Br2 and molecular weight of 403.18. It is a chiral molecule with two enantiomers (R) and (S). Of these, R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is The levorotatory isomer.
The following is a description of some properties, uses, methods and safety information about R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene:
Nature:
-Appearance: Colorless to yellowish crystals
-Melting point: about 105-108 ° C
-Boiling point: About 407 ° C
-Soluble: Soluble in organic solvents such as chloroform, dimethylformamide and ether
Use:
- R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is an important chiral ligand that can be used in the synthesis of catalysts and organic synthesis reactions.
-It is often used in a variety of catalytic reactions in asymmetric synthesis, such as asymmetric hydrogenation, asymmetric olefin hydrogenation, etc.
Method:
R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene can be prepared by reacting L-binaphthalene with broMoMethyl magnesium bromide.
Safety Information:
- R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is an organic bromine compound, which may be potentially dangerous to the environment and health.
-Take appropriate personal protective measures, such as wearing safety gloves, goggles and protective clothing, during use or handling.
-Waste disposal should be carried out in accordance with local regulations to avoid pollution to the environment.
The following is a description of some properties, uses, methods and safety information about R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene:
Nature:
-Appearance: Colorless to yellowish crystals
-Melting point: about 105-108 ° C
-Boiling point: About 407 ° C
-Soluble: Soluble in organic solvents such as chloroform, dimethylformamide and ether
Use:
- R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is an important chiral ligand that can be used in the synthesis of catalysts and organic synthesis reactions.
-It is often used in a variety of catalytic reactions in asymmetric synthesis, such as asymmetric hydrogenation, asymmetric olefin hydrogenation, etc.
Method:
R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene can be prepared by reacting L-binaphthalene with broMoMethyl magnesium bromide.
Safety Information:
- R-2,2 '-Bis(broMoMethyl)-1,1'-binaphthalene is an organic bromine compound, which may be potentially dangerous to the environment and health.
-Take appropriate personal protective measures, such as wearing safety gloves, goggles and protective clothing, during use or handling.
-Waste disposal should be carried out in accordance with local regulations to avoid pollution to the environment.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: R-2,2'-Bis(broMoMethyl)-1,1'-binaphthalene Visit Supplier Webpage Request for quotationCAS: 86631-56-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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