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Home > Products >  2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl 99% Sphos

2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl 99% Sphos CAS NO.657408-07-6

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Keywords

  • Sphos
  • 2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
  • 99% Sphos

Quick Details

  • ProName: 2-Dicyclohexylphosphino-2',6'-dimethox...
  • CasNo: 657408-07-6
  • Molecular Formula: C26H35O2P
  • Appearance: White Powder
  • Application: SPhos [2-Dicyclohexylphosphino-2′,6′-d...
  • DeliveryTime: For stock products could be ship out w...
  • PackAge: 1KG/Bag or Bottle,25KG per Box or Drum...
  • Port: Shanghai ,Ningbo ,Qingdao ,Tianjin etc...
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 99%min
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: By DHL /Fedex /TNT /EMS /Air /Sea etc.
  • LimitNum: 1 Gram

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Details

2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl Basic information
Uses Reactions
Product Name:    2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl
Synonyms:    98% SPhos;2-Dicyclohexylphosphino-2',6'-diMethoxy-1,1'-biphenyl ,98%;2-Dicyclohexylphosphino-2', 6-diMethoxybihenyl;2-DicyclohexylphosphiNA-2',6'-diMethoxybiphenyl;Dicyclohexyl(2',6'-diMethoxy-[1,1'-biphenyl]-2-yl)phosphine;SPhos 97%;2-Dicyclohexylphosphino-2',6'-diMethoxybiphenyl, 6'-diMethoxybiphenyl;2 - dicyclohexyl phosphine - 2 ', 6 '- diMethoxy - 1, 1' - two PCB
CAS:    657408-07-6
MF:    C26H35O2P
MW:    410.53
EINECS:    613-838-2

 

2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl Chemical Properties
Melting point     164-166°C
Boiling point     513.3±40.0 °C(Predicted)
storage temp.     Refrigerated.
form     crystal
color     white
Sensitive     Air Sensitive

 

2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl Usage And Synthesis
Uses    SPhos [2-Dicyclohexylphosphino-2′,6′-dimethoxybiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. 
SPhos may be used as a ligand in the following processes:
• Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between Boc-protected aminomethyltrifluoroborate and aryl chlorides or hetaryl chlorides to form the corresponding aminomethylarenes.• Palladium catalyzed Suzuki-Miyaura cross-coupling reaction between 4-methyl-substituted piperidinylzinc reagent and different aryl or heteroaryl iodides to form various substituted piperidines.• Intramolecular Suzuki-Miyaura coupling to form the 18-membered macrocyclic ring during the multi-step synthesis of riccardin C.
Utilized in conjunction with palladium to form a highly active catalyst for C-N bond formation.
Highly universal ligand for Suzuki-Miyaura coupling; aryl chlorides, hindered biaryls, heterobiaryls.

Chemical Properties    White solid
Uses    suzuki reaction

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