1429632-48-3Relevant 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)
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.
Catalyst-free four-component protocol for the synthesis of substituted pyrroles under reusable reaction media
Meshram,Madhu Babu,Santosh Kumar,Thakur, Pramod B.,Bangade, Vikas M.
, p. 2296 - 2302 (2013/06/26)
An efficient four-component protocol is described for the synthesis of diversely functionalized pyrroles under catalyst-free condition by using ionic liquid as a reaction media. The developed method is mild, high yielding, and amenable for a variety of am
