A mild, simple, and convenient synthesis of diesters from malonyl or succinyl dichloride and alcohols catalyzed by potassium tetracarbonylhydridoferrate, KHFe(CO)4, as a new catalyst was written by Shim, Sang Chul;Huh, Keun Tae;Park, Woo Hyun. And the article was included in Synthesis in 1987.SDS of cas: 1190-39-2 This article mentions the following:
ROH (R = Me, Et, Me2CH, Bu, pentyl) reacted with ClCO(CH2)nCOCl (n = 1,2) in the presence of KHFe(CO)4 under CO to give 62-97% RO2C(CH2)nCO2R. In the experiment, the researchers used many compounds, for example, malonic acid dibutyl ester (cas: 1190-39-2SDS of cas: 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.SDS of cas: 1190-39-2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics