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  7. Bis(pinacolato)diboro, + 98 %, Thermo Scientific Chemicals

Bis(pinacolato)diboro, + 98 %, Thermo Scientific Chemicals

Código de producto. 11302887
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Cantidad:
1 g
5 g
25 g
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Description

Bis(pinacolato)diboron is a reagent used for the cis-vicinal diborylation of acetylenes and olefins with platinum catalysis. It acts as a substrate used in a new palladium-catalyzed cyclization of 1,6-enynes leading to homoallylic alkylboronates. It is used as a condensation agent in the preparation of poly(arylene)s. It plays an essential role in Suzuki reaction and used as matrix metallo-proteinase (MMP-2) inhibitor.

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 bis(pinacolato)diboro es un reactivo utilizado para la diborilación cis-vicinal de acetilenos y olefinas con catálisis de platino. Actúa como sustrato en una nueva ciclización catalizada por paladio de 1,6-eninos que conduce a alquilboronatos homoalílicos. Se emplea como agente de condensación en la preparación de poli(xileno)s. Desempeña un papel esencial en la reacción de Suzuki y se utiliza como inhibidor de la metaloproteinasa de la matriz (MMP-2).

Solubilidad
Soluble en tetrahidrofurano, diclorometano, tolueno, hexano y heptano. Insoluble en agua.

Notas
Incompatibles con agentes oxidantes fuertes.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 73183-34-3
Fórmula molecular C12H24B2O4
Peso molecular (g/mol) 253.94
Número MDL MFCD00799570
Clave InChI IPWKHHSGDUIRAH-UHFFFAOYSA-N
Sinónimo bis pinacolato diboron, bis pinacolato diborane, 4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi 1,3,2-dioxaborolane, pinacol diborane, diboron pinacol ester, b2pin2, 4,4,4',4',5,5,5',5'-octamethyl-2,2'-bi-1,3,2-dioxaborolane, 4,4,5,5-tetramethyl-2-tetramethyl-1,3,2-dioxaborolan-2-yl-1,3,2-dioxaborolane, bispinacolate diboron, unii-i906w26p4u
PubChem CID 2733548
Nombre IUPAC 4,4,5,5-tetrametil-2-(4,4,5,5-tetrametil-1,3,2-dioxaborolan-2-il)-1,3,2-dioxaborolano
SMILES CC1(C)OB(OC1(C)C)B1OC(C)(C)C(C)(C)O1

Specifications

Nombre del producto químico o material Bis(pinacolato)diboron
Punto de fusión 133°C to 139°C
Cantidad 1 g
Beilstein 7703552
Información de solubilidad Soluble in tetrahydrofuran,dichloromethane,toluene,hexane and heptane. Insoluble in water.
Formula Weight (peso de la fórmula) 253.94
Porcentaje de pureza ≥98%

RUO – Research Use Only

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