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  • Product Name:   Bis(triphenylphosphine)nickel(II)chloride
  • Synonyms:   Bis (triphenylphosphine) nickel chloride;NiCl2(PPh3)2;Bis(triphenylphosphine)nickel(II) dichloride 99.99% trace metals basis;Bis(triphenylphosphine)nickel(II) dichloride synthesis grade;Bis(triphenylphosphine)nickel(II) chloride for synthesis
  • CAS No.:   14264-16-5
  • Molecular Formula:   C36H30Cl2NiP2
  • Molecular Weight :   654.17
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of Bis(triphenylphosphine)nickel(II)chloride



Bis(triphenylphosphine)nickel(II)chloride Chemical Properties


Melting point  250 °C (dec.)(lit.)


storage temp.  Store below +30°C.


form  Crystals or Powder


color  Dark green to dark gray


Water Solubility  insoluble


Sensitive  Hygroscopic


CAS DataBase Reference 14264-16-5(CAS DataBase Reference)


NIST Chemistry Reference dichlorobis(triphenylphosphine)nickel(14264-16-5)




Safety Information


Hazard Codes  T


Risk Statements  45-43-52/53-34-20/21/22


Safety Statements  53-36/37-45-60-36/37/39-26


RIDADR  3260


WGK Germany  3


RTECS  QR6170000


21


TSCA  Yes


HazardClass  6.1(b)


PackingGroup  III


HS Code  29310095




Bis(triphenylphosphine)nickel(II)chloride Usage And Synthesis


Reaction
  1. Catalyst for hydrosilylation of styrene with diphenysilane
  2. Catalyst for carboxylation of various aryl chlorides and other derivatives
  3. Catalyst for C–P cross-coupling reactions of diphenylphosphine oxide with aryl chloride
  4. Catalyst for N?Heterocyclic carbene-assisted cross-coupling reactions of diarylborinic acids with aryl chlorides,tosylates, and sulfamates.
  5. Catalyst for Negishi biaryl ketone synthesis by cross-coupling of amides with aryl zinc halides via carbon-nitrogen bond cleavage.


Chemical Properties dark green to dark grey crystals or powder


Uses Coordination compund.


Uses suzuki reaction


Purification Methods Wash it with glacial AcOH and dry it in a vacuum over H2SO4 and KOH until AcOH is removed. [Venanzi J Chem Soc 719 1958, Kocienski et al. J Org Chem 54 1215 1989, Beilstein 16 IV 953.]




Bis(triphenylphosphine)nickel(II)chloride Preparation Products And Raw materials


Preparation Products 6,6'-Dimethyl-2,2'-dipyridyl-->3-PHENYLPIPERIDINE


Raw materials Etanol-->Dichloromethane-->Triphenylphosphine-->Nickel(II) chloride hexahydrate


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