89346-55-4 Usage
Uses
Used in Pharmaceutical Industry:
2,6-dibromo-4-fluoroaniline is used as a key intermediate in the synthesis of pharmaceuticals for its ability to contribute to the development of new drugs with specific therapeutic properties. Its unique structure allows for the creation of molecules with targeted actions against various diseases and conditions.
Used in Agrochemical Industry:
In the agrochemical sector, 2,6-dibromo-4-fluoroaniline serves as an intermediate in the production of pesticides and other crop protection agents. Its incorporation into these compounds can enhance their effectiveness in protecting crops from pests and diseases, thereby contributing to increased agricultural productivity.
Used in Dye Industry:
2,6-dibromo-4-fluoroaniline is utilized in the dye industry as an intermediate for the synthesis of various dyes. Its chemical structure allows for the creation of dyes with specific color properties, which are essential for applications in textiles, plastics, and other industries that require coloration.
Used in Organic Compounds Synthesis:
2,6-dibromo-4-fluoroaniline is also used as an intermediate in the synthesis of organic compounds for research and development purposes. Its unique structure and reactivity make it a valuable component in the creation of new organic molecules with potential applications in various fields.
Used in Research and Development:
2,6-dibromo-4-fluoroaniline is employed in research and development applications, where its properties are studied and harnessed to create new compounds and materials. Its presence in the lab setting is crucial for advancing scientific knowledge and innovation in chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 89346-55-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,4 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 89346-55:
(7*8)+(6*9)+(5*3)+(4*4)+(3*6)+(2*5)+(1*5)=174
174 % 10 = 4
So 89346-55-4 is a valid CAS Registry Number.
89346-55-4Relevant articles and documents
Palladium-catalyzed desulfitative arylation by C-O bond cleavage of aryl triflates with sodium arylsulfinates
Zhou, Chao,Liu, Qingjiang,Li, Yaming,Zhang, Rong,Fu, Xinmei,Duan, Chunying
, p. 10468 - 10472 (2013/01/15)
An efficient Pd-catalyzed desulfitative coupling reaction of sodium arylsulfinates as arylation reagents by C-O bond cleavage of aryl triflates was developed. With only 2 mol % of Pd(OAc)2 as catalyst and XPhos as ligand, the reaction proceeded well for a range of substrates.
Phase-Transfer-Catalyzed Gomberg-Bachmann Synthesis of Unsymmetrical Biarenes: A Survey of Catalysts and Substrates
Beadle, James R.,Korzeniowsky, Stephen H.,Rosenberg, David E.,Garcia-Slanga, Blanche J.,Gokel, George W.
, p. 1594 - 1603 (2007/10/02)
Two problems have hindered the Gomberg-Bachmann (GB) and Pschorr reactions of arenediazonium cations: the instability of the arenediazonium salts and side reactions.Arenediazonium tetrafluoroborate and hexafluorophosphate salts can be prepared in high yield and purity and can be stored safely.Unfortunately, these salts are insoluble in most nonpolar organic solvents.Crown ether complexation or other phase-transfer (pt) catalytic methodology can ameliorate this situation, and reactions conducted by the approaches outlined herein often afforded coupling or cyclization products in high yield and corresponding purity.The use of crown ethers, quarternary 'onium salts, lipophilic carboxylic acid salts, and even the polar cosolvent acetonitrile increase the utility of the ptGB reaction dramatically.Sixty examples of couplings are reported along with an assessment of selectivities.A number of examples are also presented of phase-transfer-type Pschorr cyclizations.In the latter case, the use of potassium superoxide, KO2, is introduced to suppress indazole formation.
