480438-20-8
Bis(diethyl-L-tartrate glycolato)diboron
CAS: 480438-20-8
Molecular Formula: C16H24B2O12
480438-20-8 - Names and Identifiers
| Name | Bis(diethyl-L-tartrate glycolato)diboron |
| Synonyms | BIS(DIETHYL-L-TARTRATE GLYCOLATO) Bis(diethyl-L-tartrate glycolato)diboron 2,2'-Bi-1,3,2-dioxaborolane]-4,4',5,5'-tetracarboxylicacid, 4,4',5,5'-tetraethyl ester, (4R,4'R,5R,5'R)-rel- 2-(4-ethoxycarbonyl-5-formyl-1,3,2-dioxaborolan-2-yl)-1,3,2-dioxaborolane-4,5-dicarboxylic acid diethyl ester |
| CAS | 480438-20-8 |
| InChI | InChI=1/C14H20B2O11/c1-4-21-12(18)9-8(7-17)24-15(25-9)16-26-10(13(19)22-5-2)11(27-16)14(20)23-6-3/h7-11H,4-6H2,1-3H3/t8-,9+,10+,11+/m0/s1 |
480438-20-8 - Physico-chemical Properties
| Molecular Formula | C16H24B2O12 |
| Molar Mass | 429.98 |
| Density | 1.3g/mLat 25°C(lit.) |
| Specific Rotation(α) | -20 º (c=1 in chloroform) |
| Flash Point | 149°F |
| Refractive Index | n20/D 1.457(lit.) |
| Physical and Chemical Properties | density 1.3. Refractive index 1.457. Flash point 149 °F. Specific optical rotation -20 ° (c = 1 in chloroform). |
480438-20-8 - Risk and Safety
| WGK Germany | 3 |
480438-20-8 - Introduction
Bis(diethyl-L-tartrate glycolato)diboron is an organoboron compound whose chemical formula is C12H20B2O9. It is a colorless liquid, soluble in organic solvents such as ethanol, dimethylformamide and chloroform. It has good thermal stability and chemical stability.
Bis(diethyl-L-tartrate glycolato)diboron are often used as ligands and play an important role in organic synthesis and catalytic reactions. It can form complexes with metal ions for catalytic asymmetric hydrogenation, asymmetric oxidation, asymmetric addition reactions. In addition, it can also be used for the synthesis of organic small molecule fluorescent probes, optical materials and coating additives.
The method of preparing Bis(diethyl-L-tartrate glycolato)diboron is generally formed by the reaction of boric acid and diethyl tartrate under basic catalysis. Diethyl tartrate was gradually added dropwise to a solution containing boric acid and a base in the presence of a catalyst to carry out a reaction, and finally a product was obtained.
Bis(diethyl-L-tartrate glycolato)diboron are generally relatively safe under proper use and storage conditions. However, it should be noted that it may be irritating to the eyes and skin, and protective measures should be taken when contacting it. When using, please pay attention to follow the relevant safety procedures and operate in a well-ventilated environment.
Bis(diethyl-L-tartrate glycolato)diboron are often used as ligands and play an important role in organic synthesis and catalytic reactions. It can form complexes with metal ions for catalytic asymmetric hydrogenation, asymmetric oxidation, asymmetric addition reactions. In addition, it can also be used for the synthesis of organic small molecule fluorescent probes, optical materials and coating additives.
The method of preparing Bis(diethyl-L-tartrate glycolato)diboron is generally formed by the reaction of boric acid and diethyl tartrate under basic catalysis. Diethyl tartrate was gradually added dropwise to a solution containing boric acid and a base in the presence of a catalyst to carry out a reaction, and finally a product was obtained.
Bis(diethyl-L-tartrate glycolato)diboron are generally relatively safe under proper use and storage conditions. However, it should be noted that it may be irritating to the eyes and skin, and protective measures should be taken when contacting it. When using, please pay attention to follow the relevant safety procedures and operate in a well-ventilated environment.
Last Update：2024-04-10 22:29:15
