ChemicalBook Product Catalog Organic Chemistry Phosphines 2-(Dicyclohexylphosphino)biphenyl

2-(Dicyclohexylphosphino)biphenyl

2-(Dicyclohexylphosphino)biphenyl Basic information
Reaction
Product Name:2-(Dicyclohexylphosphino)biphenyl
Synonyms:2-(DICYLOHEXYLPHOSPHINO)BIPHENYL;2-(DICYCLOHEXYLPHOSPHINO)BIPHENYL;(2-BIPHENYLYL)DICYCLOHEXYLPHOSPHINE;2-(Dicyclohexylphosphino)biphenyl2-(Dicyclohexylphosphino)biphenyl;2-(Dicyclohexylphosphino)biphenyl,98%;2-(DICYCLOHEXYLPHOSPHINO)BIPHENYL 98%;PHOSPHINE, [1,1''-BIPHENYL]-2-YLDICYCLOHEXYL-;2-(Dicyclohexylphosphino)biphenyl, Cyclohexyl JohnPhos
CAS:247940-06-3
MF:C24H31P
MW:350.48
EINECS:480-030-2
Product Categories:Phosphine Ligands;Synthetic Organic Chemistry;organophosphine ligand;Ligand;Achiral Phosphine;Aryl Phosphine;Buchwald Ligands Series;Buchwald Ligands&Precatalysts;Phosphines
Mol File:247940-06-3.mol
2-(Dicyclohexylphosphino)biphenyl Structure
2-(Dicyclohexylphosphino)biphenyl Chemical Properties
Melting point 102-106 °C(lit.)
Boiling point 499.5±24.0 °C(Predicted)
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
solubility soluble in Toluene
form crystal
color white
Sensitive Air Sensitive
BRN 8440533
CAS DataBase Reference247940-06-3(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 36/37/38-22
Safety Statements 36/37/39-26
WGK Germany 3
F 10-13-23
TSCA No
HazardClass AIR SENSITIVE
HS Code 29310099
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
2-(Dicyclohexylphosphino)biphenyl Usage And Synthesis
Reaction
  1. Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates.
  2. Ligand employed in Suzuki coupling reactions involving aryl chlorides, bromides and triflates.
  3. Useful ligand for the Pd-catalyzed oxidation of alcohols in the presence of chlorobenzenes.
  4. Useful ligand for the Pd-catalyzed amination with ammonia equivalents.
  5. Ligand for the gold(I)-catalyzed intramolecular [4+2] cycloadditions involving 1,3-enynes and arylalkynes with alkenes.
  6. Ligand used in the palladium-catalyzed borylation of aryl bromdies.
  7. Ligand used in the palladium-catalyzed siliylation of aryl chlorides.
Reactions of 247940-06-3_1
Reactions of 247940-06-3_2
Chemical Propertieswhite to light yellow crystal powde
Usessuzuki reaction
UsesLigand employed in an extremely general method for the Pd-catalyzed synthesis of aromaticamines using aryl chlorides, bromides and triflates.
Uses2-(Dicyclohexylphosphino)biphenyl is used as a catalyst for Suzuki coupling reactions.
General DescriptionCyJohnPhos [(2-Biphenyl)dicyclohexylphosphine] is an air-stable, bulky and electron-rich monodentate biarylphosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions.
CYCLOHEXYLPHOSPHINE (R)-(+)-2,2'-BIS(DICYCLOHEXYLPHOSPHINO)-1,1'-BINAPHTHYL 2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenylhydratesodiumsalt 2-Dicyclohexylphosphino-2μ,4μ,6μ-triisopropylbiphenyl gold(I) bis(trifluoromethanesulfonyl)imide Biphenyl DICYCLOHEXYLPHOSPHINE X-PHOS 2-DICYCLOHEXYLPHOSPHINO-2',4',6'-TRIISO& 2-(DICYCLOHEXYLPHOSPHINO)-2'-HYDROXYBIPHENYL Dicyclohexyl phthalate 2-(N,N-Dimethylamino)-2-(dicyclohexylphosphino)biphenyl 2,2'-BIS(DICYCLOHEXYLPHOSPHINO)BIPHENYL 2-(Dicyclohexylphosphino)biphenyl 2'-DICYCLOHEXYLPHOSPHINO-2,6-DIMETHOXY-3-SULFONATO-1,1'-BIPHENYL HYDRATE SODIUM SALT 2-(Dicyclohexylphosphino)-2'-methylbiphenyl 2-DICYCLOHEXYLPHOSPHINO-2',6'-DIISOPROPOXYBIPHENYL Dicyclohexylcarbodiimide 2-(Dicyclohexylphosphino)-2'-isopropylbiphenyl
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