5342-31-4Relevant articles and documents
Solvent-free synthesis of symmetric methylene diestersviadirect reaction of aromatic carboxylates with 1,n-dihaloalkanes
Bai, Lin,Ding, Shenglong,Ma, Xiaofang
, p. 28711 - 28715 (2021/09/22)
An efficient methodology for the synthesis of symmetrical methylene diesters was developed through direct reaction of various aromatic carboxylates with 1,n-dihaloalkanes under solvent-free conditions. This strategy offers a high product yield, facile work-up and purification, and an environmentally friendly approach to obtain long-chain methylene carboxylate scaffolds with increased diversity.
Microwave-assisted, facile, rapid and solvent-free one pot two-component synthesis of some special acylals
Ma, Yu-Heng,Wu, Gang,Jiang, Nan,Ge, Shu-Wang,Zhou, Qian,Sun, Bai-Wang
, p. 81 - 84 (2015/01/30)
A facile, rapid and solvent-free method for the conversion of acids and dihalomethane to the corresponding methylene diesters (acylals) using microwave as activators or assistor, is reported. This method is particularly powerful for the diesterification o
Electron transfer in the cathodic reduction of α-dicarbonyl compounds
Batanero, Belén,Barba, Fructuoso
, p. 1834 - 1838 (2008/09/18)
Electron transfer processes take place during the cathodic reduction, under an argon atmosphere, of different α-dicarbonyl substrates. Carboxylic acids or methylene diesters are obtained from benzil or furil after electron transfer to the oxygen in the air, during the workup, or after electron transfer to the solvent. Involving an electron transfer to dichloromethane, 2-hydroxy-2-hydroxymethyl-2H-acenaphtylen-1-one or benzo[1,3]dioxin-8-one are formed when acenaphthenequinone or 1,2-cyclohexanedione are, respectively, reduced.
