Leaf powder was hydrolysed in alcoholic medium by refluxing on boiling water bath and neutralised. It was further extracted by ethyl acetate three times and concentrated to known volume. Sample was applied on TLC Silica gel 60 F254 plate along with Gymnemagenin standard and developed in mobile ...
Reagents and conditions: a—[TPPHSP]Br, EtOH-H2O, reflux conditions. Another reaction of BA 1, which reacts with aldehyde 39 in the presence of Co3O4 nanostructure under aqueous medium, gave us the arylidene barbituric acid derivative 40 in excellent yield up to 89–91% (Scheme 3) [...
In this work, the synthesis of fatty acid esters was carried out in the range of volumetric ratios of ethanol to linoleic type oil in order to increase the kinetics of the process. The main parameters of the synthesis were studied by use of magnetic stirred tank reactors in a parallel ...
(1-Naphthyl)ethylamine and Chiral Tethering Group Effect on the Chiral Recognition Rajalingam Agneeswari, Ji Yeong Sung, Eun Sol Jo, Hee Young Jeon, Vellaiappillai Tamilavan and Myung Ho Hyun * Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, ...