Sathyanarayana, Reshma et al. published their research in Journal of Photochemistry and Photobiology, A: Chemistry in 2020 | CAS: 16588-16-2

Ethyl 4-chloro-3-nitrobenzoate (cas: 16588-16-2) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Safety of Ethyl 4-chloro-3-nitrobenzoate

Hydroxy-benzimidazoles as blue-green emitters: Synthesis, structural and DFT studies was written by Sathyanarayana, Reshma;Kumar, Vasantha;Pujar, G. H.;Poojary, Boja;Shankar, Madan Kumar;Yallappa, Sangappa. And the article was included in Journal of Photochemistry and Photobiology, A: Chemistry in 2020.Safety of Ethyl 4-chloro-3-nitrobenzoate This article mentions the following:

The new benzimidazole ligands (3a-e) were synthesized using Et 4-(butylamino)-3-nitrobenzoate and substituted salicylaldehyde in the presence of sodium dithionite reagent which undergoes “one-pot” nitro reductive cyclization. Here benzimidazole moiety acts as an electron-acceptor (A) whereas substituted 2-hydroxyphenyl moiety acts as an electron-donor (D) unit. The mol. structures were characterised by FTIR, 1H NMR, 13C NMR, single crystal XRD and MS anal. Optoelectronic properties were determined by UV-vis, solution and solid photoluminescence, quantum yield and lifetime. The solvent-dependent absorption and emission were studied using both polar protic and polar aprotic solvents. All the derivatives exhibited ESIPT, especially compound Et 1-butyl-2-(3,5-dichloro-2-hydroxyphenyl)-1H-benzo[d]imidazole-5-carboxylate (3e) displayed dual emission in both polar protic and polar aprotic solvents. The compound stability and electrochem. property were determined by thermal gravimetric anal. (TGA) and cyclic voltammetry (CV) resp. The compounds emit intense blue-green fluorescence with high to moderate quantum yield. Also, these derivatives exhibited a high Stokes shift. The crystal packing is stabilized through intermol. hydrogen bonds (C—H…O) and intermol. interactions (π… π). The findings of results help in developing novel ligands in the field of organic optoelectronics. In the experiment, the researchers used many compounds, for example, Ethyl 4-chloro-3-nitrobenzoate (cas: 16588-16-2Safety of Ethyl 4-chloro-3-nitrobenzoate).

Ethyl 4-chloro-3-nitrobenzoate (cas: 16588-16-2) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Safety of Ethyl 4-chloro-3-nitrobenzoate

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics