Synthetic Route of C5H7BrO3. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Ethyl 3-bromo-2-oxopropanoate, is researched, Molecular C5H7BrO3, CAS is 70-23-5, about A Highly Selective “”Turn-On”” Fluorescent Sensor for Aluminum Ion Detection in Aqueous Solution Based on Imidazo[2,1-b]thiazole Schiff Base. Author is Wang, Haibin; Xu, Xin; Yin, Jichen; Zhang, Zhifeng; Xue, Lei.
Low sensitivity of fluorescent sensors with “”turn-off”” response for identifying Al3+ has limited their wide application in the field of ion sensing. Herein, this paper reports a novel fluorescence sensor (L) endowing with “”turn-on”” fluorescence response based on imidazo[2,1-b]thiazole for recognizing Al3+ in aqueous solutions Results show that the L exhibits high selectivity and sensitivity with “”turn-on”” fluorescence response towards Al3+, but also has strong anti-interference to other common ions. In addition, the excellent color change can be distinguished by naked eyes under UV light and the test papers show great potential for detecting Al3+ in tap water. The supposed sensing mechanism of L to Al3+ could be attributed to the inhibition of photo-induced electron transfer (PET) and chelation-enhanced fluorescence (CHEF). Such a novel design pathway is expected to offer helpful guidance for fabricating various sensors with “”turn-on””; fluorescence response.
This compound(Ethyl 3-bromo-2-oxopropanoate)Synthetic Route of C5H7BrO3 was discussed at the molecular level, the effects of temperature and reaction time on the properties of the compound were discussed, and the optimum reaction conditions were selected.
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem