Liu, Yang et al. published their research in Inorganic Chemistry in 2022 | CAS: 70458-96-7

1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (cas: 70458-96-7) belongs to piperazine derivatives. Piperazine was first introduced as an anthelmintic in 1953. Piperazine compounds mediate their anthelmintic action by generally paralyzing parasites, allowing the host body to easily remove or expel the invading organism. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Reference of 70458-96-7

Series of TM-OFs as a Platform for Efficient Catalysis and Multifunctional Luminescence Sensing was written by Liu, Yang;Liu, Hongyan;Shi, Xiaolei;Yan, Hui;Guo, Wenxiao;Wang, Shufang;Ma, Xiaoxue;Zhang, Lu;Kong, Lingqian;Chen, Guifang;Ju, Xiuping;Li, Xia;Yang, Yan;Zhu, Hongjie;Li, Yunwu;Dai, Fangna;Hao, Hongguo. And the article was included in Inorganic Chemistry in 2022.Reference of 70458-96-7 The following contents are mentioned in the article:

Three novel porous transition-metal-organic frameworks (TM-OFs), formulated as [Co3(DCPN)2(μ2-OH2)4(H2O)4](DMF)2 (1), [Cd3(DCPN)2(μ2-OH2)4(H2O)4](DMF)2 (2), and [CdK(DCPN)(DMA)] (3), were successfully prepared via solvothermal conditions based on a 5-(3′,6′-dicarboxylic phenyl) nicotinic carboxylic acid (H3DCPN) ligand. 1 And 2 both have the same porous 3-dimensional network structure with the point symbol of {410·614·84}·{45·6}2 based on trinuclear ({Co3} or {Cd3}) clusters, indicating a 1-dimensional porous channel, and possess excellent water and thermal stability; 3 also displays a porous 3-dimensional network structure with a 4-connected sra topol. based on the heteronuclear metal cluster {CdK}. Complex 1 can be used to load Pd nanoparticles (Pd NPs) via a wetness impregnation strategy to obtain Pd@1. The reduction of nitrophenols (2-NP, 3-NP, 4-NP) by Pd@1 in aqueous solution shows outstanding conversion, excellent rate constants (k), and remarkable cycling stability due to the synergistic effect of complex 1 and Pd NPs. Luminescence sensing tests confirmed that 2 is a reliable multifunctional chem. sensor with high selectivity and sensitivity for low concentrations of Fe3+, Cr2O72-, CPFX, and NFX. Specifically, 2 shows a fluorescence enhancement behavior toward fluoroquinolone antibiotics (CPFX and NFX), which was not reported previously in the literature. Also, the rational mechanism of fluorescence sensing was also systematically investigated by various detection means and theor. calculations This study involved multiple reactions and reactants, such as 1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (cas: 70458-96-7Reference of 70458-96-7).

1-Ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (cas: 70458-96-7) belongs to piperazine derivatives. Piperazine was first introduced as an anthelmintic in 1953. Piperazine compounds mediate their anthelmintic action by generally paralyzing parasites, allowing the host body to easily remove or expel the invading organism. Piperazine is formed as a co-product in the ammoniation of 1,2-dichloroethane or ethanolamine. These are the only routes to the chemical used commercially.Reference of 70458-96-7

Referemce:
Piperazine – Wikipedia,
Piperazines – an overview | ScienceDirect Topics