1259-35-4 Usage
Description
TRIS(PENTAFLUOROPHENYL)PHOSPHINE is a white to light yellow crystal powder that is known for its unique chemical properties. It is a compound with a phosphine group and three pentafluorophenyl groups attached to it, which gives it specific characteristics that make it useful in various applications.
Uses
Used in Chemical Synthesis:
TRIS(PENTAFLUOROPHENYL)PHOSPHINE is used as a building block for the synthesis of various complex organic compounds. Its unique structure allows it to be a versatile component in the creation of new molecules with specific properties.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, TRIS(PENTAFLUOROPHENYL)PHOSPHINE is used as a coupling reagent. It aids in the formation of amide and ester bonds, which are crucial in the synthesis of many drugs and bioactive molecules.
Used in Material Science:
TRIS(PENTAFLUOROPHENYL)PHOSPHINE is used as a derivatizing reagent in material science. It helps in modifying the properties of existing materials or creating new ones with desired characteristics, such as improved stability or reactivity.
Used in High Voltage Battery Industry:
TRIS(PENTAFLUOROPHENYL)PHOSPHINE is used as an additive for high voltage batteries. Its incorporation into the battery chemistry can enhance the performance, stability, and safety of these energy storage devices, making them more efficient and reliable for various applications, such as electric vehicles and portable electronics.
Check Digit Verification of cas no
The CAS Registry Mumber 1259-35-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,5 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1259-35:
(6*1)+(5*2)+(4*5)+(3*9)+(2*3)+(1*5)=74
74 % 10 = 4
So 1259-35-4 is a valid CAS Registry Number.
InChI:InChI=1/C18F15P/c19-1-4(22)10(28)16(11(29)5(1)23)34(17-12(30)6(24)2(20)7(25)13(17)31)18-14(32)8(26)3(21)9(27)15(18)33
1259-35-4Relevant articles and documents
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Wall et al.
, p. 4846 (1960)
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Axially Chiral, Electrophilic Fluorophosphonium Cations: Synthesis, Lewis Acidity, and Reactivity in the Hydrosilylation of Ketones
Süsse, Lars,Lafortune, James H. W.,Stephan, Douglas W.,Oestreich, Martin
supporting information, p. 712 - 721 (2019/02/17)
Axially chiral [(C6F5)3PF][B(C6F5)4] analogues based on dihydrophosphepines with a binaphthyl backbone were prepared and structurally characterized by X-ray diffraction analysis. Computational calculations of FIA and GEI values attest that these new fluorophosphonium cations have a higher Lewis acidity compared to the ubiquitous B(C6F5)3. Furthermore, application of these highly electrophilic compounds in the catalytic hydrosilylation of ketones and an investigation of the mechanism lead to a refined picture of the role of highly electrophilic fluorophosphonium cations.
A new synthesis of triarylsilylium ions and their application in dihydrogen activation
Schaefer, Andre,Reissmann, Matti,Schaefer, Annemarie,Saak, Wolfgang,Haase, Detlev,Mueller, Thomas
supporting information; experimental part, p. 12636 - 12638 (2012/02/15)
Well-shuffled: An unexpected substituent distribution reaction via alkyldiarylsilylium ions leads to a distribution of substituents. Starting from alkyldiaryl silanes, this reaction provides a facile synthetic approach to sterically highly hindered triarylsilylium ions. These silylium ions can be applied in dihydrogen activation reactions. Copyright
