1448019-75-7Relevant academic research and scientific papers
Deep eutectic solvent based on choline chloride and malonic acid as an efficient and reusable catalytic system for one-pot synthesis of functionalized pyrroles
Hu, Hai-Chuan,Liu, Yu-Heng,Li, Bao-Le,Cui, Zhen-Shui,Zhang, Zhan-Hui
, p. 7720 - 7728 (2015/03/05)
A deep eutectic solvent (DES) based on choline chloride and malonic acid was prepared easily with high purity at a low cost. It has been applied as a dual catalyst and reaction medium for the synthesis of functionalized pyrroles by a one-pot, four-component reaction of amines, aldehydes, 1,3-dicarbonyl compounds and nitromethane. This green solvent could be recycled and reused three times without loss of its efficiency.
Nano-CoFe2O4 supported molybdenum as an efficient and magnetically recoverable catalyst for a one-pot, four-component synthesis of functionalized pyrroles
Li, Bao-Le,Zhang, Mo,Hu, Hai-Chuan,Du, Xia,Zhang, Zhan-Hui
, p. 2435 - 2442 (2014/06/09)
A novel magnetic nanoparticle CoFe2O4 supported Mo ([CoFe2O4@SiO2-PrNH2-Mo(acac) 2]) was prepared and found to be a highly active and efficient catalyst for a one-pot synthesis of polysubstituted pyrroles via four-component reaction of aldehydes, amines, 1,3-dicarbonyl compounds and nitromethane. The easy recovery of the catalyst and reusability, broad substrate scopes, short reaction time, high yields of products and solvent-free conditions make this protocol practical, environmentally friendly and economically attractive. This journal is the Partner Organisations 2014.
One-pot four-component synthesis of highly substituted pyrroles in gluconic acid aqueous solution
Li, Bao-Le,Li, Pei-He,Fang, Xue-Na,Li, Chun-Xiao,Sun, Jing-Lei,Mo, Li-Ping,Zhang, Zhan-Hui
, p. 7011 - 7018 (2013/07/26)
Four-component coupling of amines, aldehydes, 1,3-dicarbonyl compounds, and nitromethane has been achieved in gluconic acid aqueous solution (GAAS) to produce polysubstituted pyrroles in high yield. Gluconic acid aqueous solution could be recycled and reu
