Rodriguez, JC; Maldonado, RA; Ramirez-Garcia, G; Cervantes, ED; de la Cruz, FN in [Rodriguez, Juan C.; Maldonado, Rony A.; de la Cruz, Fabiola N.] Univ Autonoma Coahuila, Dept Quim Organ, Fac Ciencias Quim, Ing J Cardenas Valdez S-N, Saltillo, Coahuila, Mexico; [Ramirez-Garcia, Gonzalo] Ctr Invest Quim Aplicada, Dept Biociencias & Agrotecnol, Catedras CONACYT, Saltillo, Coahuila, Mexico; [Diaz Cervantes, Erik] Univ Guanajuato, Ctr Interdisciplinario Noreste CINUG, Dept Alimentos, Guanajuato, Mexico published Microwave-assisted synthesis and luminescent activity of imidazo[1,2-a]pyridine derivatives in 2020.0, Cited 33.0. Recommanded Product: 1-(4-Nitrophenyl)ethanone. The Name is 1-(4-Nitrophenyl)ethanone. Through research, I have a further understanding and discovery of 100-19-6.
In this work, a series of phenacyl bromide derivatives was synthesized and employed as key intermediate for the synthesis of substituted imidazo[1,2-a]pyridines. First, phenacyl bromide molecules were obtained from the bromination reaction of acetophenones assisted by microwave irradiation, obtaining the products 4a-v in a 15 minutes reaction with yields in the range of 50% to 99%. Subsequently, the conjugation of these molecules with 2-aminopyridine conduced to the production of imidazo[1,2-a]pyridine derivatives (7a-v) in a 60-second reaction with yields of 24% to 99%. Improved yields were determined with respect to those obtained with more tedious methodologies like thermally and mechanically assisted routes. Intense luminescence emissions in the purple and blue regions of the electromagnetic spectra were observed under UV excitation according to the nature of the substituents. This environmentally friendly methodology is expected to constitute an important class of organic compounds for the development of biomarkers, photochemical sensors, and medicinal applications.
Welcome to talk about 100-19-6, If you have any questions, you can contact Rodriguez, JC; Maldonado, RA; Ramirez-Garcia, G; Cervantes, ED; de la Cruz, FN or send Email.. Recommanded Product: 1-(4-Nitrophenyl)ethanone
Reference:
Benzodioxan,
,1,4-Benzodioxane | C8H8O2 – PubChem