In 2019,Applied Catalysis, B: Environmental included an article by Samudrala, Priya S.; Nakhate, Akhil V.; Gupta, Shyam Sunder R.; Rasal, Kalidas B.; Deshmukh, Gunjan P.; Gadipelly, Chandrakanth R.; Theegala, Srinivas; Dumbre, Deepa K.; Periasamy, Selvakannan; Komandur, V. R. Chary; Bhargava, Suresh K.; Mannepalli, Lakshmi Kantam. HPLC of Formula: 586-76-5. The article was titled 《Oxidative coupling of carboxylic acids or benzaldehydes with DMF using hydrotalicite-derived oxide catalysts》. The information in the text is summarized as follows:
Hydrotalcite-derived (HT-derived) oxide catalysts were synthesized from hydrotalcite-like (HT-like) materials prepared by co-precipitation method (Cu-Al, Cu-Fe, Mg-Al, Mg-Fe, Ni-Fe and Ni-Al) followed by calcination and their catalytic activity was studied for oxidative amidation of carboxylic acids and substituted benzaldehydes with DMF. Catalyst screening was done using benzoic acid and DMF as a model reaction. Subsequently, the authors have optimized the reaction with different reaction parameters, catalyst loading, temperatures and oxidants. Cu-Fe HT-derived oxide catalyst showed excellent activity towards oxidative amidation using TBHP as an oxidant at 80° in 10 h. The fresh and spent catalysts were thoroughly characterized by different anal. techniques; XRD, SEM, HRTEM, TPD, N2 adsorption-desorption isotherm and XPS. Also, the catalyst was easily separated by simple filtration and reused up to four cycles without significant loss in catalytic activity. In the experimental materials used by the author, we found 4-Bromobenzoic acid(cas: 586-76-5HPLC of Formula: 586-76-5)
4-Bromobenzoic acid(cas: 586-76-5) has been used in bromine-specific detection of the metabolites of 2-,3-and 4-bromobenzoic acid in the urine and bile of rats by inductively coupled plasma mass spectrometry.HPLC of Formula: 586-76-5 It was used to study the metabolic fate of 2-,3-and 4-bromo benzoic acids in rat hepatocytes incubation using high temperature liquid chromatography.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary