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  6. 1,4-bis(diphénylphosphino)butane, 98 %, Thermo Scientific Chemicals

1,4-bis(diphénylphosphino)butane, 98 %, Thermo Scientific Chemicals

Product Code. 11424607
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Product Code. 11424607 Supplier Thermo Scientific Alfa Aesar Supplier No. B21122.03

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Description

CAS: 7688-25-7 | C28H28P2 | 426.48 g/mol

1,4-Bis(diphenylphosphino)butane is used in Suzuki reaction. It plays an essential role as a ligand in palladium(0)-catalyzed acylcyanation of arylacetylenes and deprotection of allyloxycarbamates. It acts as a ligand for alkylations, isomerization reactions and in organometallic chemistry. Further, it is used in Heck reaction, Negishi coupling and Sonogashira coupling. In addition to this, it is useful in organometallic chemistry.

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.

Applications
Le 1,4-bis(diphénylphosphino)butane est utilisé dans la réaction de Suzuki. Il joue un rôle essentiel en tant que ligand dans l’acylcyanation catalysée par le palladium(0) des arylacétylènes et la déprotection des allyloxycarbamates. Il intervient comme ligand dans les alkylations, les réactions d’isomérisation et en chimie organométallique. En outre, il est utilisé dans la réaction de Heck, le couplage de Negishi et le couplage de Sonogashira. Par ailleurs, il est aussi utile en chimie organométallique.

Solubilité
Soluble dans le chloroforme. Légèrement soluble dans l’eau

Remarques
Incompatible avec les agents oxydants forts.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7688-25-7
Formule moléculaire C28H28P2
Poids moléculaire (g/mol) 426.48
Numéro MDL MFCD00003051
Clé InChI BCJVBDBJSMFBRW-UHFFFAOYSA-N
Synonyme 1,4-bis diphenylphosphino butane, dppb, phosphine, 1,4-butanediylbis diphenyl, 4-diphenylphosphanyl butyl diphenylphosphane, unii-35hp6ltd2d, tetramethylenebis diphenylphosphine, 35hp6ltd2d, 4-diphenylphosphanylbutyl diphenyl phosphane, 1,4-bis-diphenylphosphino butane
CID PubChem 82124
Nom IUPAC 4-diphénylphosphanylbutyl(diphényl)phosphane
SMILES C(CCP(C1=CC=CC=C1)C1=CC=CC=C1)CP(C1=CC=CC=C1)C1=CC=CC=C1

Specifications

Nom chimique ou matériau 1,4-Bis(diphenylphosphino)butane
Point de fusion 132°C to 136°C
Formule linéaire (C6H5)2P(CH2)4P(C6H5)2
Quantité 1 g
Beilstein 706446
Sensibilité Air Sensitive
Informations sur la solubilité Soluble in chloroform. Slightly soluble in water
Poids de la formule 426.48
Pourcentage de pureté 98%

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