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ChemicalBook--->CAS DataBase List--->19999-87-2

19999-87-2

19999-87-2 Structure

19999-87-2 Structure
IdentificationBack Directory
[Name]

Bis(tricyclohexylphosphine)nickel(II) chloride, 99%
[CAS]

19999-87-2
[Synonyms]

Bis(tricyclohexylphosphine)dichloronickel
Dichlorobis(tricyclohexylphosphine)nickel
Dichlorobis(tricyclohexylphosphine)nickel(II)
Bis(tricyclohexylphosphine)nickel(II) Dichloride
Bis(tricyclohexylphosphine)nickel(II)chloride,99%
Bis(tricyclohexylphosphine)nickel(II) chloride,98%
Bis(tricyclohexylphosphine)nickel(II) chloride, 99%
Bis(tricyclohexylphosphine)nickel(II) dichloride 97%
Bis(tricyclohexylphosphine)nickel(II) chloride,98% (PCy3)2NiCl2
[Molecular Formula]

2C18H33P.Cl2Ni
[MDL Number]

MFCD11973802
[MOL File]

19999-87-2.mol
[Molecular Weight]

690.464
Chemical PropertiesBack Directory
[Melting point ]

227-231℃ (DEC.)
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

powder to crystal
[color ]

Yellow to Amber to Dark red
[CAS DataBase Reference]

19999-87-2
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22-40-43
[Safety Statements ]

53-36/37-45-60
[WGK Germany ]

3
[HS Code ]

2931.90.9051
Questions And AnswerBack Directory
[Reaction]

  1. An approach to five-membered lactams from aliphatic amides and terminal acetylenes by nickel catalysis.
  2. Synthesis of biaryls through nickel-catalyzed Suzuki-Miyaura coupling of amides by carbon-nitrogen bond cleavage.
  3. Ni-catalyzed borylation of aryl fluorides via C-F cleavage.
  4. Nickeland palladium–catalyzed coupling of aryl fluorosulfonates with aryl boronic acids enabled by sulfuryl fluoride.
  5. Nickel-catalyzed one-pot synthesis of biaryls from phenols and arylboronic acids via C-O activation using TCT reagents.
Reactions of 19999-87-2
Hazard InformationBack Directory
[Uses]

Catalyst for:
  • Dehydrobrominative polycondensation
  • Arylation reactions
  • Cross-coupling
  • Suzuki-miyaura cross-coupling reactions
  • Kumada coupling of diaryl sulfates with Grignard reagents
  • Olefin dimerization
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