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Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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inquiryProduct description: Product name (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl CAS number 76189-55-4 Assay ≥98% Appearance White crystalline powder Capacity 200mt/year
Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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Cas:76189-55-4
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inquiryProduct name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl CAS NO. : 76189-55-4 Molecular formula: C44H32P2 Molecular weight: 622.67 Assay: >99% Uses: excellent
Cas:76189-55-4
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inquiry(R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Basic information Product Name: (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl Synonyms: (R)-(+)-BINAP, (R)-(+)-1,1'-Binaphthalene-2,2'-diylbis(diphenylphosphane)
Cas:76189-55-4
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Cas:76189-55-4
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Appearance:white powder Storage:R.T Package:25kg/drum Application:Serves as an effective ligand for transition metal-catalyzed asymmetric reactions, including hydrogenation and dimethylation. 2,2′-Bis(diphenylphosphine)-1,1′-binaphthalene and its rh
Cas:76189-55-4
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inquiryAppearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Co
Cas:76189-55-4
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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Cas:76189-55-4
Min.Order:100 Gram
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inquirychloro-diphenylphosphine
(R)-2,2'-dibromo-1,1'-binaphthyl
(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene
Conditions | Yield |
---|---|
With n-butyllithium 1.) acetonitrile, -44 deg C, 30 min. 2.) -131 deg C, 30 min.; Yield given. Multistep reaction; |
(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthalene
Conditions | Yield |
---|---|
With dihydrogen peroxide In water; acetone | 92% |
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