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2-(Di-tert-butylphosphino)biphenyl

Catalog Number
ACM224311517-1
Product Name
2-(Di-tert-butylphosphino)biphenyl
Structure
2-(Di-tert-butylphosphino)biphenyl
CAS
224311-51-7
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Synonyms
(2-Biphenylyl)-Di-Tert-Butylphosphine;
IUPAC Name
ditert-butyl-(2-phenylphenyl)phosphane
Molecular Weight
298.40
Molecular Formula
C20H27P
Canonical SMILES
CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)C(C)(C)C;
InChI
CNXMDTWQWLGCPE-UHFFFAOYSA-N
InChI Key
InChI=1S/C20H27P/c1-19(2,3)21(20(4,5)6)18-15-11-10-14-17(18)16-12-8-7-9-13-16/h7-15H,1-6H3
Boiling Point
405.5±24.0 °C(Predicted)
Melting Point
86-88 °C (lit.)
Purity
98%
Density
1 g/cm3
Appearance
Solid
Complexity
300
Covalently-Bonded Unit Count
1
Exact Mass
298.185g/mol
Heavy Atom Count
21
Isomeric SMILES
CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)C(C)(C)C
Monoisotopic Mass
298.185g/mol
Rotatable Bond Count
4
Topological Polar Surface Area
0A^2
UNII
5Y743P380H
Application
Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates.

Ligand employed in a very active and general catalyst for Suzuki coupling reactions using aryl chlorides, bromides and triflates.

Ligand used in palladium-catalyzed synthesis of oxindoles from α-chloroacetanilides.

Effective ligand used in palladium-catalyzed arylation of thiazoles.

Used in the formation of 2-benzylindolines via sequential palladium-catalyzed N-arylation/cyclization/C-arylation.

Selective in the palladium-catalyzed arylation of silyl enol ethers formed from copper-catalyzed reduction of enones.
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