54964-93-1 Usage
Uses
Used in Pharmaceutical Industry:
TRIPHENYL-D15-PHOSPHINE OXIDE is used as a catalyst for the conversion of aldehydes into 1,1-dichlorides. This application is crucial in the synthesis of various pharmaceutical compounds, as it allows for the efficient transformation of starting materials into valuable intermediates.
Used in Chemical Synthesis:
TRIPHENYL-D15-PHOSPHINE OXIDE is used as a catalyst for the synthesis of highly functionalized α-CF3 γ-keto esters. These compounds are important building blocks in the preparation of complex organic molecules, particularly in the field of pharmaceuticals and agrochemicals. The use of TRIPHENYL-D15-PHOSPHINE OXIDE as a catalyst enhances the reaction efficiency and selectivity, leading to improved yields and reduced side reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 54964-93-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,9,6 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54964-93:
(7*5)+(6*4)+(5*9)+(4*6)+(3*4)+(2*9)+(1*3)=161
161 % 10 = 1
So 54964-93-1 is a valid CAS Registry Number.
54964-93-1Relevant academic research and scientific papers
Platinum catalyzed H-D exchange reaction of various aromatic compounds under hydrothermal condition
Yamamoto, Mitsuru,Oshima, Koichiro,Matsubara, Seijiro
, p. 353 - 359 (2007/10/03)
Various aromatic compounds were treated with deuterium oxide under hydrothermal conditions in the presence of a catalytic amount of platinum (IV) oxide. An efficient H-D exchange reaction was observed, which gave various deterium labeled aromatic compounds.
The Reduction of Triphenylphosphane Derivatives to their Radical Anions and to the Radical Dianion of Dibenzophosphole
Kaim, Wolfgang,Haenel, Peter,Bock, Hans
, p. 1382 - 1387 (2007/10/02)
Triphenylphosphane 1, its oxide 2 and sulfide 3 undergo one-electron reduction at a mercury cathode in DMF to yield the corresponding radical anions.ESR analysis of the paramagnetic species is facilitated by deuteration and suggests a pyramidal geometry o
