Copper-Catalyzed One-Pot Synthesis of 2,5-Disubstituted 1,3,4-Oxadiazoles from Arylacetic Acids and Hydrazides via Dual Oxidation was written by Lekkala, Chinnari;Bodala, Varaprasad;Yettula, Kumari;Karasala, Bharat Kumar;Podugu, Rajitha Lakshmi;Vidavalur, Siddaiah. And the article was included in ACS Omega in 2022.Quality Control of Methyl heptanoate The following contents are mentioned in the article:
A simple and efficient protocol was developed to access sym. and unsym. 2,5-disubstituted 1,3,4-oxadiazoles from arylacetic acids and hydrazides via copper-catalyzed dual oxidation under an oxygen atm. Oxidative decarboxylation of arylacetic acids and oxidative functionalization of the imine C-H bond were the key steps. This was the first example of the synthesis of 2,5-disubstituted 1,3,4-oxadiazoles through dual oxidation in one-pot. Avoidance of the expensive ligand and high yield of the products were advantageous features of the developed method. This study involved multiple reactions and reactants, such as Methyl heptanoate (cas: 106-73-0Quality Control of Methyl heptanoate).
Methyl heptanoate (cas: 106-73-0) belongs to esters. Volatile esters with characteristic odours are used in synthetic flavours, perfumes, and cosmetics. Certain volatile esters are used as solvents for lacquers, paints, and varnishes. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Quality Control of Methyl heptanoate
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