20157-74-8 Usage
General Description
(PENTAFLUOROETHYL)DIPHENYLPHOSPHINE is a chemical compound with the molecular formula C14H10F5P. It is a phosphine derivative containing a pentafluoroethyl group and two phenyl groups. (PENTAFLUOROETHYL)DIPHENYLPHOSPHINE is used in various organic synthesis reactions as a ligand in transition metal-catalyzed reactions. It has been utilized in the synthesis of biologically active compounds and pharmaceuticals. Additionally, it is used as a precursor for the preparation of other phosphine derivatives. (PENTAFLUOROETHYL)DIPHENYLPHOSPHINE is also used in organometallic chemistry and catalysis as a ligand for metal complexes, particularly in palladium-catalyzed coupling reactions. Its unique structure and chemical properties make it a valuable compound in the field of organic and inorganic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 20157-74-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,1,5 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20157-74:
(7*2)+(6*0)+(5*1)+(4*5)+(3*7)+(2*7)+(1*4)=78
78 % 10 = 8
So 20157-74-8 is a valid CAS Registry Number.
20157-74-8Relevant articles and documents
Fluoroalkenyl, fluoroalkynyl and fluoroalkyl phosphines
Banger, Kulbinder K.,Brisdon, Alan K.,Herbert, Christopher J.,Ghaba, Hana Ali,Tidmarsh, Ian S.
experimental part, p. 1117 - 1129 (2010/07/20)
A review of the methods available for the preparation of monodentate P(III) compounds containing fluoroalkenyl, fluoroalkynyl and fluoroalkyl groups is given. The synthesis, properties and coordination chemistry of some fluoroalkenyl- and fluoroalkynyl-co
The synthesis of tris(perfluoroalkyl)phosphines
Murphy-Jolly, Makeba B.,Lewis, Lesley C.,Caffyn, Andrew J. M.
, p. 4479 - 4480 (2007/10/03)
Tris(perfluoroalkyl)phosphines, of interest as turtable alternatives to the carbon monoxide ligand, can be synthesised by the nucleophile mediated reaction of perfluoroalkyltrimethylsilanes with triphenylphosphite; the method can be extended to diphosphines. The Royal Society of Chemistry 2005.
