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Usage

Uses

Used in Pharmaceutical Industry:
4-Pyridinamine,3-bromo-N-methyl-(9CI) is used as an intermediate in the synthesis of pharmaceuticals for its potential applications in the development of new drugs and therapeutic agents.
Used in Agrochemical Industry:
4-Pyridinamine,3-bromo-N-methyl-(9CI) is used as an intermediate in the production of agrochemicals, contributing to the development of effective and innovative products for agricultural applications.
Used in Organic Synthesis:
4-Pyridinamine,3-bromo-N-methyl-(9CI) is used as a building block for the synthesis of complex organic molecules, enabling the creation of a wide range of chemical compounds with diverse applications.
Used as a Reagent in Chemical Reactions:
4-Pyridinamine,3-bromo-N-methyl-(9CI) is used as a reagent in various chemical reactions, facilitating the synthesis of target compounds and contributing to advancements in the field of chemistry.

Upstream product

• 1122-92-5 4-Methylamino-pyridin-1-oxid 
• 13534-98-0 3-bromopyridin-4-amine 
• 112671-56-4 ethyl (3-bromopyridin-4-yl)carbamate 

Relevant academic research and scientific papers

Reductive cyclization of halo-ketones to form 3-hydroxy-2-oxindoles via palladium catalyzed hydrogenation: a hydrogen-mediated Grignard addition

Abstract The reductive cyclization of N-oxoacyl ortho-bromoanilides to form 3-hydroxy-2-oxindoles under the conditions of palladium catalyzed hydrogenation is described. This work may be viewed as a prelude to intermolecular hydrogen-mediated Grignard-typ

Bromination of Some Pyridine and Diazine N-Oxides

Selected monosubstituted pyridines, pyrazines, pyrimidines, and their N-oxides, having an electron-donating substituent, were successfully brominated under very mild conditions.The N-oxide function itself is not sufficient to cause these ?-deficient systems to undergo electrophilic aromatic halogenation.Only strongly electron-donating substituents (amino groups) activate the heterocyclic nucleus toward bromination.These substituents direct the electrophilic substitution ortho/para to them with or without the N-oxide group present.Pyridine and diazines with moderately activating substituents such as alkoxy groups are brominated only when their ortho/para activation is augmented by the activation of the N-oxide funtion.Failure to brominate 5-methoxypyrimidine 1-oxide may well reflect the greater ? deficiency of the pyrimidine ring.