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  7. Éster de pinacol del ácido bifenil-2-borónico, 97 %, Thermo Scientific Chemicals

Éster de pinacol del ácido bifenil-2-borónico, 97 %, Thermo Scientific Chemicals

Product Code. 15435037
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Product Code. 15435037 Supplier Thermo Scientific Alfa Aesar Supplier No. H32320.03
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Description

CAS: 914675-52-8 | C18H21BO2 | 280.174 g/mol

Biphenyl-2-boronic acid pinacol ester, is used as a main benefits of the use of boronic esters in Suzuki-Miyaura cross-couplings- Enabling the coupling of organoboronic acids that are sensitive to hydrolytic deboronation. It includes other additional application such as a number of chiral boronic esters, such as the ones illustrated hereafter, have been used as inducers in stereoselective reactions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Aplicaciones
El éster de pinacol del ácido bifenil-2-borónico se utiliza como la priincipal ventaja del uso de ésteres borónicos en los acoplamientos cruzados de Suzuki-Miyaura, lo que permite el acoplamiento de ácidos organoborónicos que son sensibles a la deboronación hidrolítica. También tiene otras aplicaciones adicionales, al igual que otros ésteres borónicos quirales, como los ilustrados a continuación, que se han utilizado como inductores en reacciones estereoselectivas.

Solubilidad
Insoluble en agua. Soluble en disolventes orgánicos.

Notas
Almacenar en un lugar fresco. Mantener el recipiente bien cerrado en un lugar seco y bien ventilado. Estable en las condiciones de almacenamiento recomendadas. Mantener alejados los agentes oxidantes fuertes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 914675-52-8
Fórmula molecular C18H21BO2
Peso molecular (g/mol) 280.174
Número MDL MFCD14636459
Clave InChI WCXWQEUBHZKNMQ-UHFFFAOYSA-N
Sinónimo biphenyl-2-boronic acid pinacol ester, 2-1,1'-biphenyl-2-yl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-2-biphenylyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
PubChem CID 59207619
Nombre IUPAC 4,4,5,5-tetrametil-2-(2-fenilfenil)-1,3,2-dioxaborolano
SMILES B1(OC(C(O1)(C)C)(C)C)C2=CC=CC=C2C3=CC=CC=C3

Specifications

Nombre del producto químico o material Biphenyl-2-boronic acid pinacol ester
Punto de fusión 76°C to 79°C
Cantidad 1 g
Información de solubilidad Insoluble in water. Soluble in organic solvents.
Formula Weight (peso de la fórmula) 280.17
Porcentaje de pureza 97%

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