420-52-0 Usage
Description
Trifluoromethylphosphane, also known as CF3PH2, is a chemical compound consisting of carbon, hydrogen, and phosphorus atoms, with three fluorine substituents attached to the phosphorus atom. It is known for its electron-donating properties and the ability to form stable complexes with transition metals, making it a versatile compound in various chemical applications.
Uses
Used in Coordination Chemistry:
Trifluoromethylphosphane is used as a ligand for its electron-donating properties, enabling the formation of stable complexes with transition metals. This application is crucial in the development of new catalysts and materials with unique properties.
Used in Organometallic Chemistry Reactions:
In organometallic chemistry, trifluoromethylphosphane serves as a ligand, facilitating various reactions and contributing to the synthesis of organometallic compounds with potential applications in homogeneous catalysis and materials science.
Used as a Reducing Agent:
Trifluoromethylphosphane is utilized as a reducing agent in chemical reactions, playing a vital role in the synthesis of various organic and inorganic compounds.
Used as a Precursor in the Synthesis of Organophosphorus Compounds:
As a precursor, trifluoromethylphosphane is essential in the production of other organophosphorus compounds, which have applications in pharmaceuticals, agrochemicals, and specialty chemicals.
Safety Precautions:
It is important to handle trifluoromethylphosphane with care, as it is a potentially toxic and flammable compound. Proper safety equipment and well-ventilated areas should be used during its manipulation to minimize risks.
Check Digit Verification of cas no
The CAS Registry Mumber 420-52-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 420-52:
(5*4)+(4*2)+(3*0)+(2*5)+(1*2)=40
40 % 10 = 0
So 420-52-0 is a valid CAS Registry Number.
InChI:InChI=1/CH2F3P/c2-1(3,4)5/h5H2
420-52-0Relevant articles and documents
Diels-Alder Adducts of the Diphosphene F3CP=PCF3
Grobe, Joseph,Van, Duc Le,Schulze, Joachim
, p. 1753 - 1755 (2007/10/02)
The heterocycles 3 to 6 are formed in a one-pot procedure by reacting trifluoromethyl phosphorus diiodide F3CPI2 with tin dichloride SnCl2 in the presence of the corresponding 1,3-dienes.The reactions proceed via cycloaddition of the diphosphene intermediate F3CP=PCF3 (1) as suggested by the high yields obtained (50 to 100percent) and the formation of the cyclic tetraphosphane (F3CP)4 (2) as the only by-product.Cycloreversion occurs at moderate temperatures as demonstrated by the reaction of 6 with 2,3-dimethylbutadiene to give 3 and cyclohexadiene.The products have been characterized by NMR and mass spectra. - Key words: Perfluoromethyl Diphosphene, Preparation (in situ), Cycloaddition, Mass Spectra, NMR Spectra
