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Thermo Scientific Chemicals
Chlorobis(3,5-dimethylphenyl)phosphine, tech. 90%
CAS: 74289-57-9 | C16H18ClP | 276.744 g/mol
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化學識別
CAS74289-57-9
IUPAC Namechlorobis(3,5-dimethylphenyl)phosphane
Molecular FormulaC16H18ClP
InChI KeyFCEBDAANWYNQMO-UHFFFAOYSA-N
SMILESCC1=CC(=CC(C)=C1)P(Cl)C1=CC(C)=CC(C)=C1
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規格
規格表
規格表FormLow melting solid or clear to hazy liquid
Assay by NMR>88.0% by 31P NMR
Phosphorus-31 NMRConforms to structure
Appearance (Color)Colorless to pale yellow
Proton NMRConforms to structure
Chlorobis(3,5-dimethylphenyl)phosphine is used in the synthesis of (S)- and (R)-2,2?-Bis[bis(3,5-dimethylphenyl)phosphinoyl]-5,5?,6,6?,7,7?,8,8?-octahydro-1,1?-binaphthyl (Xyl-H 8 -BINAPO).
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Chlorobis(3,5-dimethylphenyl)phosphine is used in the synthesis of (S)- and (R)-2,2′-Bis[bis(3,5-dimethylphenyl)phosphinoyl]-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl (Xyl-H 8 -BINAPO).
Solubility
Reacts with water.
Notes
Air & Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, bases.
Chlorobis(3,5-dimethylphenyl)phosphine is used in the synthesis of (S)- and (R)-2,2′-Bis[bis(3,5-dimethylphenyl)phosphinoyl]-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-binaphthyl (Xyl-H 8 -BINAPO).
Solubility
Reacts with water.
Notes
Air & Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, water, moisture, bases.
RUO – Research Use Only
Rongwei Guo,; Terry T.-L. Au-Yeung,; Jing Wu,; Michael C.K. Choi,;, Albert S.C. Chan. Modified BINAPO ligands for Rh-catalysed enantioselective hydrogenation of acetamidoacrylic acids and esters. Tetrahedron: Asymmetry. 2002, 13 (23), 2519-2522.