2-(Di-tert-butylphosphino)biphenyl

Inquiry

Cat Number

CHE224311517

CAS Number

224311-51-7

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Product Detail

CAS Number

224311-51-7

EINECS

607-074-9

Storage

Inert atmosphere, room temperature

Synonyms

(2-biphenyl)di-tert-butylphosphine;(2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE;2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL;2-(DI-T-BUTYLPHOSPHINO)BIPHENYL;BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE;2-(Di-t-butylphosphino)biphenyl,99%JohnPhos;2-(Di-t-butylphosphine) biphenyl;PHOSPHINE, [1,1''-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)-

Description

2-(Di-tert-butylphosphino)biphenyl (also known as JohnPhos) is a Buchwald ligand that is highly efficient in palladium-catalyzed reactions.

Molecular Formula

C20H27P

Molecular Weight

298.4

Appearance

Crystals or Crystalline Powder

Melting Point

86-88°C (lit.)

Boiling Point

405.5±24.0°C(Predicted)