Product Details of 30414-53-0On May 31, 2019, Liang, Jie; Seydimemet, Mengnisa; Ghalip, Zulpiya; Ablajan, Keyume published an article in Molecular Diversity. The article was 《InCl3-catalyzed one-pot synthesis of multi-substituted pyrano[2,3-c]pyrazole-4-carboxylic acid esters under ultrasound irradiation》. The article mentions the following:
An efficient and simple procedure for the synthesis of 6-amino-5-cyano-4-phenyl-pyrano[2,3-c]pyrazole-4-carboxylic acid esters I (R1 = CH3, C2H5, Ph, etc.; R2 = H, CH3, Ph, 4-ClC6H4, 3-ClC6H4; R3 = CH3, C2H5) was developed via a one-pot reaction of β-ketoesters, hydrazines, α-ketoesters, and malononitrile in 50% EtOH catalyzed by InCl3 under ultrasound irradiation This method is more economic, convenient, nontoxic, and environmentally friendly than established methods of pyranopyrazole synthesis. Target compounds were obtained in excellent yields of up to 95%. In addition to this study using Methyl 3-oxovalerate, there are many other studies that have used Methyl 3-oxovalerate(cas: 30414-53-0Product Details of 30414-53-0) was used in this study.
Methyl 3-oxovalerate(cas: 30414-53-0) belongs to ketone compounds. Ketone compounds have important physiological properties. They are found in several sugars and in compounds for medicinal use, including natural and synthetic steroid hormones. Molecules of the anti-inflammatory agent cortisone contain three ketone groups.Product Details of 30414-53-0
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics