99% 2,2′-bis(diphen...

99% 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl BINAP on Sale

99% 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl BINAP on Sale

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1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99%min
  • Payment Terms : L/C,T/T,Other

Keywords

2,2′-bis(diphenylphosphino)-1,1′-binaphthyl BINAP 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl BINAP

Quick Details

  • Appearance:White Powder
  • Application:As OLED Intermediates and Pharmaceutical Intermediates
  • PackAge:1KG/Bag or Bottle,25KG per Box or Drum ,180KG,240KG Drum or Customized
  • ProductionCapacity:500|Kilogram|Month
  • Storage:Store in dry, dark and ventilated place and keep sealed when not in use .
  • Transportation:By DHL /Fedex /TNT /EMS /Air /Sea etc.

Superiority:

Shanghai Siwei Chemical Co., Ltd is located in Shanghai,China .Our main business is Pharmaceutical Intermediates ,OLED Intermediates ,Food Additives and Ingredients etc.

We have professional customer service 24H online answer your questions .
Have long-term and stable cooperation with major factories and universities to ensure the best quality and cheap price .

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Details:

1.1'-Binaphthyl-2.2'-diphemyl phosphine Basic information
Product Name:    1.1'-Binaphthyl-2.2'-diphemyl phosphine
Synonyms:    (+/-)-(1,1'-BINAPHTHALENE-2,2'-DIYL)BIS(DIPHENYLPHOSPHINE);(+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL;2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHYL;(+/-)-2,2'-BIS(DIPHENYLPHOSPHINO)-1,1'-BINAPHTHALENE;Racemic-2,2’-bis(diphenylphosphino)-1,1’-binaphthy;RACEMIC-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHYL BINAP;RAC-2,2''-BIS(DIPHENYLPHOSPHINO)-1,1''-BINAPHTHYL / RAC-BINAP;2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl (Racemic BINAP)
CAS:    98327-87-8
MF:    C44H32P2
MW:    622.67
EINECS:    619-338-0

 

1.1'-Binaphthyl-2.2'-diphemyl phosphine Chemical Properties
Melting point     283-286 °C(lit.)
Boiling point     724.3±55.0 °C(Predicted)
form     Powder
color     White to light beige
Water Solubility     Soluble in tetrahydrofuran, benzene and dichloromethane. Slightly soluble in ether, methanol and ethanol. Insoluble in water.
Sensitive     Air Sensitive

 

1.1'-Binaphthyl-2.2'-diphemyl phosphine Usage And Synthesis
Chemical Properties    1.1'-Binaphthyl-2.2'-diphemyl phosphine is White to light beige powder
Uses    
racemic-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl ( (+/-)-BINAP ) is an essential role in the organic synthesis of enantioselective transformations catalyzed by the complexes of ruthenium, rhodium and palladium.
It is also employed in palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines.
used with Cu(II) to catalyze the addition of arylsulfonamides to styrenes and olefins.

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