203302-95-8 Usage
Description
4-Bromo-3,5-difluoroaniline is an organic compound characterized by its pale yellow powder form. It is a derivative of aniline, with a bromine atom at the 4th position and two fluorine atoms at the 3rd and 5th positions, respectively. 4-Bromo-3,5-difluoroaniline is known for its reactivity and is commonly utilized in various organic synthesis processes.
Uses
Used in Organic Synthesis:
4-Bromo-3,5-difluoroaniline is used as a reactant in the field of organic synthesis for the creation of a wide range of chemical compounds. Its unique structure allows for versatile reactions, making it a valuable building block in the synthesis of various organic molecules.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 4-Bromo-3,5-difluoroaniline is used as an intermediate in the development of new drugs. Its specific functional groups and reactivity enable the creation of novel drug candidates with potential therapeutic applications.
Used in Chemical Research:
4-Bromo-3,5-difluoroaniline is also employed in chemical research as a model compound to study various reaction mechanisms and to develop new synthetic methodologies. Its use in research contributes to the advancement of chemical knowledge and the discovery of innovative chemical processes.
Used in Dye and Pigment Industry:
Additionally, 4-Bromo-3,5-difluoroaniline finds application in the dye and pigment industry, where it is used as a starting material for the synthesis of various dyes and pigments. Its unique color properties make it a valuable component in the production of specialized colorants.
Check Digit Verification of cas no
The CAS Registry Mumber 203302-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,3,0 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 203302-95:
(8*2)+(7*0)+(6*3)+(5*3)+(4*0)+(3*2)+(2*9)+(1*5)=78
78 % 10 = 8
So 203302-95-8 is a valid CAS Registry Number.
203302-95-8Relevant articles and documents
ISOQUINOLINE COMPOUNDS, A PROCESS FOR THEIR PREPARATION, AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
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Paragraph 0243; 0244; 0245; 0246, (2017/06/12)
A compound of formula (I): wherein the substituents are as defined in the description. Medicinal products containing the same which are useful in treating or preventing pathologies which are the result of activation of the RhoA/ROCK pathway and phosphorylation of the myosin light chain.
Synthesis of polyfluorinated 4-phenyl-3,4-dihydroquinolin-2-ones and quinolin-2-ones via superacidic activation of N-(polyfluorophenyl)cinnamamides
Safina, Larisa Yu.,Selivanova, Galina A.,Koltunov, Konstantin Yu.,Shteingarts, Vitalij D.
supporting information; experimental part, p. 5245 - 5247 (2009/12/06)
The cyclization reactions of a series of polyfluorocinnamanilides in triflic acid (CF3SO3H) yield 4-phenyl-3,4-dihydroquinolin-2-ones, which include a polyfluorinated benzene moiety as a part of the quinoline scaffold. These compounds undergo dehydrophenylation in the presence of AlCl3 to give the corresponding polyfluoroquinolin-2-ones which are converted into polyfluorinated 2-chloroquinolines on treatment with POCl3. A mechanism for the cyclization reaction presuming the intermediacy of a superelectrophilic O,C-diprotonated form of the starting material is suggested.
