29232-39-1 Usage
General Description
2,3-Dibromo-5-methylpyridine is a chemical compound with the molecular formula C6H5Br2N. It belongs to the group of organic compounds known as pyridines and derivatives. These are compounds containing a pyridine ring, which is a six-member ring with five carbon atoms and one nitrogen atom. The 2,3-Dibromo-5-methylpyridine compound is specifically characterized by two bromine atoms attached on the second and third positions of the pyridine ring and a methyl group on the fifth position. This chemical generally appears as crystalline solid and is primarily used in the fields of organic synthesis and material science. Its name in the official IUPAC system is 2,3-dibromo-5-methylpyridine. It can be classified as a halopyridine due to the presence of halogen atoms (bromine, in this case) in the pyridine ring.
Check Digit Verification of cas no
The CAS Registry Mumber 29232-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,3 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29232-39:
(7*2)+(6*9)+(5*2)+(4*3)+(3*2)+(2*3)+(1*9)=111
111 % 10 = 1
So 29232-39-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H5Br2N/c1-4-2-5(7)6(8)9-3-4/h2-3H,1H3
29232-39-1Relevant articles and documents
ALPHA-CARBOLINE DERIVATIVES AND METHODS FOR PREPARATION THEREOF
-
Page/Page column 187-188, (2008/06/13)
To provide methods for preparing alpha-carboline derivatives in few steps, as well as conveniently and industrially advantageously. A method for preparation of a compound represented by Formula (II) or a salt thereof, comprising subjecting a compound represented by Formula (I) or a salt thereof to a ring closure reaction in the presence of a palladium catalyst, a ligand, and a base; a method for preparation of a compound represented by Formula (IX) or a salt thereof, comprising subjecting a compound represented by Formula (VII) or a salt thereof to a ring closure reaction in the presence of a palladium catalyst, a ligand, and a base, and subsequently to an aromatization reaction; and methods for preparation of compounds represented by Formulae (XV), (XVII), and (XIX) or a salt thereof, comprising subjecting respective compounds represented by Formulae (II) and (IX) or a salt thereof to a reaction for introducing a leaving group when necessary, and subsequently to a coupling reaction: wherein the symbols respectively represent the same meaning as defined in the present specification.
