916156-32-6 Usage
General Description
The compound "4-(difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-pentyl-1,1':4',1''-terphenyl" is a complex organic molecule consisting of fluorine, carbon, and hydrogen atoms. Its molecular structure features a central terphenyl unit with a difluorophenoxy methyl group attached at one end and a pentyl group at the other end. The terphenyl core is substituted with multiple fluorine atoms at specific positions. 4-(difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-pentyl-1,1':4',1''-terphenyl is likely to have unique physical and chemical properties, potentially used in various industrial applications or as a research tool in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 916156-32-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,1,5 and 6 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 916156-32:
(8*9)+(7*1)+(6*6)+(5*1)+(4*5)+(3*6)+(2*3)+(1*2)=166
166 % 10 = 6
So 916156-32-6 is a valid CAS Registry Number.
916156-32-6Relevant articles and documents
Process for producing fluorine-containing biaryl compound
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Paragraph 0087; 0088, (2015/04/15)
The present invention relates to a process comprising: reacting an aromatic boronic acid compound comprising a fluorine atom at the ortho position or a cyclic trimer thereof with an aromatic chloride represented by a specific formula in a water-containing solvent under heating, in the presence of a palladium catalyst and a tertiary amine compound; this process allows a fluorine-containing biaryl compound to be obtained in a high reaction yield.
