861928-16-7 Usage
Uses
Used in Pharmaceutical Synthesis:
1,5-Dibromo-2-fluoro-4-methoxybenzene serves as an intermediate in the synthesis of pharmaceuticals, playing a crucial role in the development of new drugs. Its unique structure allows for specific chemical reactions that can lead to the creation of medicinal compounds with desired therapeutic properties.
Used in Agrochemical Production:
In the agrochemical industry, 1,5-Dibromo-2-fluoro-4-methoxybenzene is employed as an intermediate for the synthesis of various agrochemicals. Its reactivity and structural features contribute to the production of compounds that can be used in crop protection and other agricultural applications.
Used in Organic Compounds Synthesis:
1,5-Dibromo-2-fluoro-4-methoxybenzene is also utilized in the synthesis of other organic compounds, showcasing its versatility in organic chemistry. Its ability to participate in a range of chemical reactions makes it a valuable component in the creation of diverse organic molecules for various applications.
Used in Research Laboratories:
1,5-Dibromo-2-fluoro-4-methoxybenzene is frequently used in research settings for conducting chemical reactions and studies. Its high reactivity makes it an interesting subject for scientific exploration, potentially leading to new discoveries and applications in the field of chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 861928-16-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,1,9,2 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 861928-16:
(8*8)+(7*6)+(6*1)+(5*9)+(4*2)+(3*8)+(2*1)+(1*6)=197
197 % 10 = 7
So 861928-16-7 is a valid CAS Registry Number.
InChI:InChI=1S/C7H5Br2FO/c1-11-7-3-6(10)4(8)2-5(7)9/h2-3H,1H3
861928-16-7Relevant articles and documents
Halogen-lithium exchange between substituted dihalobenzenes and butyllithium: Application to the regioselective synthesis of functionalized bromobenzaldehydes
Da?browski, Marek,Kubicka, Joanna,Luliński, Sergiusz,Serwatowski, Janusz
, p. 6590 - 6595 (2007/10/03)
Halogen-lithium interconversion reactions between unsymmetrically substituted mono- and bifunctional dihalobenzenes C6H 3XHal2 and C6H2XYHal2 (Hal=Br, I; X, Y=F, OR, CF3, CH(OMe)2) and butyllithium were investigated. The resultant organolithium intermediates were converted into the corresponding benzaldehydes in moderate to good yields. As a rule, bromine atoms in the position ortho to the functional group were replaced preferentially with lithium. Intramolecular competition experiments with bifunctional systems revealed that fluorine is capable of activating the neighboring bromine atom more strongly than methoxy and dimethoxymethyl groups. On the replacement of the non-activated bromine with iodine a complete reversal of this reactivity pattern can be accomplished due to the preferred iodine-lithium exchange.
