1435-52-5 Usage
Chemical Properties
white crystalline mass
Uses
1,4-Dibromo-2-fluorobenzene was used in preparation of 1,4-bis(2-hydroxy-2-methyl-3-butynyl)-2-fluorobenzene.
General Description
The Suzuki-Miyaura reaction of 1,4-dibromo-2-fluorobenzene with arylboronic acids yields fluorinated para-terphenyls.
Check Digit Verification of cas no
The CAS Registry Mumber 1435-52-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,3 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1435-52:
(6*1)+(5*4)+(4*3)+(3*5)+(2*5)+(1*2)=65
65 % 10 = 5
So 1435-52-5 is a valid CAS Registry Number.
InChI:InChI=1/C6H3Br2F/c7-4-1-2-5(8)6(9)3-4/h1-3H
1435-52-5Relevant articles and documents
Preparation process of fluorine substituted aromatic compound
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, (2008/06/13)
A preparation process of a fluorine substituted aromatic compound comprising reacting an alkali metal or alkali earth metal salt of an aromatic compound having a hydroxy group with an organic fluorinating agent is disclosed. As a representative fluorinating agent, a bis-dialkylamino-difluoromethane compound, for example, 2,2′-difluoro-1,3-dimethylimidazolidine, is exemplified. According to the process, an industrially useful fluorinated aromatic compound, for example, a fluorobenzene, a fluorine substituted benzophenone, a fluorine substituted diarylsulfone can be prepared with ease in economy without specific equipment.
