15485-29-7

Usage

InChI:InChI=1/C15H15BrN2/c1-18(2)15-9-3-12(4-10-15)11-17-14-7-5-13(16)6-8-14/h3-11H,1-2H3

Upstream product

• 15485-23-1 N-(4-methoxybenzylidene)-4-bromoaniline 
• 3155-30-4 4-(N,N-dimethylamino)benzaldehyde 4-nitrophenylhydrazone 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 106-40-1 4-bromo-aniline 

Downstream Products

• 3915-61-5 2-[4-(dimethylamino)styryl]-1-methylquinolinium iodide 

Relevant academic research and scientific papers

Solvent-free synthesis, spectral correlations and antimicrobial activities of some aryl imines

A series of aryl imines have been synthesized by Fly-ash: H 2SO4 catalyzed microwave assisted process under solvent-free conditions. The yields of the imines have been found to be more than 87%. The purity of all imines has been checked using their physical constants and spectral data as published earlier in literature. The UV λmaxCN(nm), infrared νCN(cm-1), NMR δ(ppm) of CH and CN spectral data have been correlated with Hammett substituent constants and F and R parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effect of substituents on the above spectral data has been studied. The antimicrobial activities of All synthesised imines have been studied using Bauer-Kirby method.

Electrochemical Synthesis of Heterocyclic Compounds. 17. Anodic Oxidation of Hydrazones in the Presence of Heteroaromatic and Schiff Bases

Anodic oxidation of a series of hydrazones in the presence of heteroaromatic and Schiff bases were performed in acetonitrile-tetraethylammonium perchlorate electrolyte solution at platinum using controlled potentials.As a result of four-electron oxidation several s-triazolopyridinium perchlorates (1-9), s-triazoloquinolinium perchlorate (10), s-triazoloisoquinolinium perchlorate (11), and s-triazolobenzoquinolinium perchlorate (12) were obtained in yields ranging from 30percent to 90percent.As a result of two-electron oxidation of -p-nitrophenylhydrazine (A) in the presence of imidazole and 1,2,4-triazole the azo derivatives 13 and 14 were obtained with high yields.As a result of two-electron oxidation of hydrazone A in the presence of Schiff bases the new Schiff bases 15-20 were obtained in high yields.On the bases of the electroanalytical and preparative results it is concluded that the electrochemical oxidation of hydrazone A in the presence of heteroaromatic and Schiff bases occurs through the formation of cation B, which is attacked by base as a nucleophile.This excludes the possibility of annelation of the heteroaromatics through nitrilimine as an intermediate.