67696-25-7

Basic information

• Product Name: BIS(2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE
• Synonyms: BIS(2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE
• CAS NO: 67696-25-7
• Molecular Formula: C₂₂H₁₉F₆O₂P
• Molecular Weight: 460.3492402
• Mol File: 67696-25-7.mol
• Article Data: 7

Chemical Properties

• Melting Point: 127-129 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: BIS(2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE(67696-25-7)
• EPA Substance Registry System: BIS(2,2,2-TRIFLUOROETHOXY)TRIPHENYLPHOSPHORANE(67696-25-7)

Safety Data

• Hazardous Substances Data: 67696-25-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C22H19F6O2P/c23-21(24,25)16-29-31(30-17-22(26,27)28,18-10-4-1-5-11-18,19-12-6-2-7-13-19)20-14-8-3-9-15-20/h1-15H,16-17H2

Upstream product

• 420-87-1 sodium 2,2,2-trifluoroethanolate 
• 603-35-0 triphenylphosphine 
• 79695-52-6 2,2,2-trifluoroethyl phenyl sulfoxide 
• 76943-18-5 2,2,2-trifluoroethyl benzenesulfenate 
• 75-89-8 2,2,2-trifluoroethanol 
• 1034-39-5 dibromotriphenylphosphorane 
• 791-28-6 Triphenylphosphine oxide 

Downstream Products

• 67696-30-4 1-(1-(2,2,2-trifluoroethoxy)ethyl)benzene 
• 67696-29-1 2,2,2-Trifluorethyl-phenylethylether 
• 1579-72-2 2,2,2-trifluoroethyl benzoate 
• 67696-28-0 ((2,2,2-trifluoroethoxy)methyl)benzene 
• 371-27-7 2,2,2-trifluoroethylbutyrate 
• 1651-34-9 2,2,2-trifluoroethyl pentanoate 
• 100-42-5 styrene 
• 791-28-6 Triphenylphosphine oxide 
• 75-89-8 2,2,2-trifluoroethanol 
• 6938-51-8 (R)-benzoic acid 1-methylheptyl ester 

Relevant articles and documents

Development of a redox-free Mitsunobu reaction exploiting phosphine oxides as precursors to dioxyphosphoranes

The development of the first redox-free protocol for the Mitsunobu reaction is described. This has been achieved by exploiting triphenylphosphine oxide-the unwanted by-product in the conventional Mitsunobu reaction-as the precursor to the active P(v) coupling reagent. Multinuclear NMR studies are consistent with hydroxyl activation via an alkoxyphosphonium salt.

Bis(fluoroalkoxy)triphenylphosphorane: A New Reagent for the Preparation of Fluorinated Ketals

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CONCERNING THE FORMATION, HYDROLYSIS AND THERMOLYSIS OF ACYCLIC PHOSPHORANES

Kinetic data on the formation, hydrolysis and thermolysis of acyclic phosphoranes is reported and the mechanism of each reaction is discussed.