78239-66-4 Usage
General Description
3-Bromo-4-fluorobenzoyl bromide is a chemical compound with the molecular formula C7H3Br2FO. It is a white to light yellow solid that is used in organic synthesis as a reagent for the preparation of various pharmaceuticals and agrochemicals. 3-Bromo-4-fluorobenzoyl bromide is known for its high reactivity and is often employed as an acylating agent in the synthesis of biologically active molecules. It is also used in the production of specialty polymers and materials. Additionally, 3-Bromo-4-fluorobenzoyl bromide is a versatile building block in organic chemistry and can be utilized in the creation of a wide range of functionalized compounds for various applications. Due to its reactivity, this compound should be handled with caution and in accordance with proper safety procedures.
Check Digit Verification of cas no
The CAS Registry Mumber 78239-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,3 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78239-66:
(7*7)+(6*8)+(5*2)+(4*3)+(3*9)+(2*6)+(1*6)=164
164 % 10 = 4
So 78239-66-4 is a valid CAS Registry Number.
InChI:InChI=1/C7H3Br2FO/c8-5-3-4(7(9)11)1-2-6(5)10/h1-3H
78239-66-4Relevant articles and documents
Substituted bromofluorobenzene derivatives and process for its manufacture
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, (2008/06/13)
Substituted bromofluorobenzene, wherein the fluorine is in para-position and the bromine in meta-position to another substituent, is prepared by direct bromination of the corresponding fluorobenzene derivative. Bromination is advantageously carried out in the presence of a catalyst, preferably a metal or metal salt. The elementary bromine is used in an amount of 0.9 to 1.3 mols per mol of fluorobenzene derivative and the reaction temperature is between 20° and 200° C. The bromofluorobenzene derivatives are suitable for the synthesis of medicaments and plant protective agents.
