Category: 33259-24-4

Ban-Oganowska, Hanna published the artcileSynthesis and some properties of 3-halo-4-nitro-2,6-dimethylpyridine N-oxides, Quality Control of 33259-24-4, the main research area is pyridine oxide halo nitro; substitution halonitropyridine; reduction nitropyridine oxide.

3-Halo-2,6-dimethylpyridines were oxidized by MeCO2OH and nitrated to give the pyridines I (R = Cl, Br, iodo). The substitution of R and NO2 group was investigated. With MeONa, the NO2 group in I was exchanged for OMe, and with PCl3, for Cl. In I (R = iodo) only the NO2 group was reduced by PCl3, and PBr3. Reduction with Fe2+ in AcOH gave amino derivatives

Roczniki Chemii published new progress about pyridine oxide halo nitro; substitution halonitropyridine; reduction nitropyridine oxide. 33259-24-4 belongs to class pyridine-derivatives, name is 3-Bromo-2,6-dimethylpyridin-4-amine, and the molecular formula is C7H9BrN2, Quality Control of 33259-24-4.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Wang, C. S. published the artcileReaction of dehydroacetic acid with ammonia, Quality Control of 33259-24-4, the main research area is dehydroacetic acid ammonia reaction; nicotinic acid aminodimethyl; pyridone aminodimethyl; lutidine amino.

Dehydroacetic acid reacts with aqueous NH3 at 200° to give the major product 2,6-dimethyl-4-pyridinol and 6 minor by-products, i.e., 4-amino- and 4-hydroxy-2,6-dimethylnicotinic acids, 4-amino-, 4-hydroxy-, and 3-acetyl-4-hydroxy-6-methyl-2-pyridones, and 4-amino-2,6-lutidine. Isolation and synthesis of the by-products, proof of the structures and the mechanistic interpretation of their formation are discussed.

Tetrahedron published new progress about dehydroacetic acid ammonia reaction; nicotinic acid aminodimethyl; pyridone aminodimethyl; lutidine amino. 33259-24-4 belongs to class pyridine-derivatives, name is 3-Bromo-2,6-dimethylpyridin-4-amine, and the molecular formula is C7H9BrN2, Quality Control of 33259-24-4.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Tanga, M. J. published the artcileSyntheses of five potential heterocyclic amine food mutagens, Safety of 3-Bromo-2,6-dimethylpyridin-4-amine, the main research area is aminoimidazopyridine trimethyl preparation; imidazopyridine amino trimethyl preparation; food mutagen potential preparation.

The syntheses of the potential heterocyclic amine food mutagens, 3,5,7-trimethyl-2-aminoimidazo[4,5-b]pyridine, 1,4,7-trimethyl-2-aminoimidazo[4,5-c]pyridine, 1,6,7-trimethyl-2-aminoimidazo[4,5-c]pyridine, 3,4,6-trimethyl-2-aminoimidazo[4,5-c]pyridine, and 1,4,6-trimethyl-7-aminoimidazo[4,5-c]pyridine are described.

Journal of Heterocyclic Chemistry published new progress about Mutagens, food Role: SPN (Synthetic Preparation), PREP (Preparation). 33259-24-4 belongs to class pyridine-derivatives, name is 3-Bromo-2,6-dimethylpyridin-4-amine, and the molecular formula is C7H9BrN2, Safety of 3-Bromo-2,6-dimethylpyridin-4-amine.

Referemce:
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem