In 2019,Inorganica Chimica Acta included an article by Pradhan, Rabindra N.; Hossain, Sayed M.; Lakma, Avinash; Stojkov, Dragana D.; Verbic, Tatjana Z.; Angelovski, Goran; Pujales-Paradela, Rosa; Platas-Iglesias, Carlos; Singh, Akhilesh K.. Name: 2-Bromoacetamide. The article was titled 《Water soluble Eu(III) complexes of macrocyclic triamide ligands: Structure, stability, luminescence and redox properties》. The information in the text is summarized as follows:
Two macrocyclic triamide octadentate chelator scaffolds L1 and L2 were synthesized, characterized by several spectroscopic techniques, and their pKa values were determined by potentiometric titration Using these ligands, two water soluble paramagnetic Eu(III) complexes, [EuL1(OH2)](NO3)3·H2O (EuL1) and [EuL2(OH2)](NO3)3·H2O (EuL2) were synthesized and characterized in the solid state and in solution Single crystal x-ray diffraction measurement of [EuL1(OH2)](NO3)3. H2O (EuL1) reveals octadentate binding of the ligand to Eu(III) and ninth coordination being completed by an O atom of a solvent mol. (H2O). X-ray diffraction data of [EuL2(OH2)](NO3)3·H2O (EuL2) were severely disordered and hence its chloride analog [EuL2(DMF)]Cl3·H2O·MeOH (EuL2-Cl) was synthesized and characterized using single-crystal x-ray diffraction measurements. The crystal data of [EuL2(DMF)](Cl)3·H2O·MeOH (EuL2-Cl) reveal octadentate binding of the ligand to Eu(III), with the ninth coordination being completed by an O atom of a solvent mol. (DMF). Luminescence measurements confirm the presence of a H2O mol. coordinated to Eu(III) in aqueous solution The stability of the Eu(III) complexes was studied using spectrophotometric molar ratio method. Cyclic voltammetry studies obtained from aqueous solutions of the Eu(III) complexes show reversible one electron reduction processes at the glassy C electrode with E1/2 = -0.799 V and -0.777 V (vs. Ag/AgCl) for the complexes of L1 and L2. In the experimental materials used by the author, we found 2-Bromoacetamide(cas: 683-57-8Name: 2-Bromoacetamide)
2-Bromoacetamide(cas: 683-57-8) can be used in preparation of (2-carbamoylmethoxy-5-chloro-benzyl)-carbamic acid tert-butyl ester. It was aslo used as precursor to dehydropeptidase I inactivator.Name: 2-Bromoacetamide
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics