Pd-catalyzed decarboxylative cross-couplings of potassium malonate monoesters with aryl halides was written by Feng, Yi-Si;Wu, Wei;Xu, Zhong-Qiu;Li, Yan;Li, Ming;Xu, Hua-Jian. And the article was included in Tetrahedron in 2012.Application of 1190-39-2 This article mentions the following:
An efficient catalytic protocol for Pd-catalyzed decarboxylative cross-coupling of potassium malonate monoesters and derivatives with aryl bromides and chlorides are described. E.g., in presence of Pd2(allyl)2Cl2 and BINAP, decarboxylative cross-coupling of EtO2CCH2CO2K with PhBr gave 85% PhCH2CO2Et. Because of its broad applicability, this new catalytic system provides an alternative method for the preparation of diverse aryl acetic acids and derivatives In the experiment, the researchers used many compounds, for example, malonic acid dibutyl ester (cas: 1190-39-2Application of 1190-39-2).
malonic acid dibutyl ester (cas: 1190-39-2) belongs to esters. Esters are widespread in nature and are widely used in industry. In nature, fats are in general triesters derived from glycerol and fatty acids. Esters are responsible for the aroma of many fruits. 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.Application of 1190-39-2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics