881667-36-3 Usage
General Description
2,3-Dibromo-benzoic acid methyl ester is a chemical compound with the molecular formula C9H7Br2O2. It is a white crystalline solid that is used in various industrial applications, including as a building block in the synthesis of pharmaceuticals, pesticides, and other organic compounds. 2,3-DIBROMO-BENZOIC ACID METHYL ESTER is primarily used as a reagent in organic synthesis, and it is known for its ability to act as an effective brominating agent in the synthesis of new molecules. Additionally, its structural properties make it useful as a precursor in the preparation of various functionalized benzoic acid derivatives. However, it is important to handle this compound with caution, as it is considered hazardous and should be used and stored with proper safety protocols.
Check Digit Verification of cas no
The CAS Registry Mumber 881667-36-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,1,6,6 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 881667-36:
(8*8)+(7*8)+(6*1)+(5*6)+(4*6)+(3*7)+(2*3)+(1*6)=213
213 % 10 = 3
So 881667-36-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H6Br2O2/c1-12-8(11)5-3-2-4-6(9)7(5)10/h2-4H,1H3
881667-36-3Relevant articles and documents
An improved method for the bromination of metalated haloarenes via lithium, zinc transmetalation: A convenient synthesis of 1,2-dibromoarenes
Menzel, Karsten,Fisher, Ethan L.,DiMichele, Lisa,Frantz, Doug E.,Nelson, Todd D.,Kress, Michael H.
, p. 2188 - 2191 (2006)
A facile protocol for the synthesis of 1,2-dibromoarenes is described. A standard ortho-lithiation/bromination procedure, when applied to bromoarenes, resulted in poor yields of the corresponding 1,2-dibromoarenes (13-62% yield). However, transmetalation
