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Thermo Scientific Chemicals
Chlorodiphenylphosphine, 97%
CAS: 1079-66-9 | C12H10ClP | 220.64 g/mol
化学物質識別子
CAS1079-66-9
IUPAC Namechlorodiphenylphosphane
Molecular FormulaC12H10ClP
InChI KeyXGRJZXREYAXTGV-UHFFFAOYSA-N
SMILESClP(C1=CC=CC=C1)C1=CC=CC=C1
さらに表示
仕様
スペックシート
スペックシートCommentMay develop some turbidity or precipitate
Refractive Index1.6320-1.6380 @ 20?C
Identification (FTIR)Conforms
Appearance (Color)Colorless to yellow
FormLiquid
さらに表示
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.
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
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.
Solubility
Reacts with water.
Notes
Air and moisture sensitive. Store in cool, dry place in tightly closed containers. Store way from water and air.
Chlorodiphenylphosphine is used to introduce the diphenylphosphinyl moiety by aryl ortho-lithiation. It is also used as an intermediate to make antioxidants, flame retardants, stabilizers, catalysts, photoinitiators, and optical brighteners. Used as a halogenation reagent for the conversion of alcohols into halides, in the preparation of solid-phase reagent for the conversion of alcohols to alkyl halides.
Solubility
Reacts with water.
Notes
Air and moisture sensitive. Store in cool, dry place in tightly closed containers. Store way from water and air.
RUO – Research Use Only
General References:
- Mehran Maleki; Allen Miller; O.William Lever Jr. Preparation of α-oxygenated phosphine oxides from chlorodiphenylphosphine. Tetrahedron Letters. 1981, 22 (4), 365-368.
- Edward H. Wong; Fontaine C. Bradley. Hydrolysis of chlorodiphenylphosphine complexes of molybdenum and palladium. Inorg. Chem. 1981, 20 (7), 2333-2335.
- Reacts with Li metal in liquid ammonia to give the Li diphenylphosphide: Tetrahedron Lett., 21, 3535 (1980). Reaction with vinyl lithium intermediates from the reaction of alkyllithiums with sulfonylhydrazones (see p-Toluenesulfonyl hydrazide, A13529) gives vinylphosphines: Tetrahedron Lett., 22, 4619 (1981).