scholarly journals Using of ZnCl2/AlCl3-SiO2 Catalyzed for One-Pot and Tree Substituted Synthesis of 1,4- Dihydropyridine Derivatives Via Hantzsch Reaction

2013 ◽  
Vol 25 (5) ◽  
pp. 2937-2938 ◽  
Author(s):  
MOHAMMAD R. ASGHARIGANJEH ◽  
PARASTOO NASIRVEISE
ChemInform ◽  
2014 ◽  
Vol 45 (17) ◽  
pp. no-no
Author(s):  
Prasanta Ray Bagdi ◽  
R. Sidick Basha ◽  
Mohan Lal ◽  
Rajkumar Misra ◽  
Abu T. Khan

2013 ◽  
Vol 781-784 ◽  
pp. 247-252
Author(s):  
Jun Luo ◽  
Tan Tan Xing ◽  
Ying Lei Wang ◽  
Jian Feng Ju

A piperidine-functionalized poly (ethylene glycol) bridged dicationic ionic liquid PEG800-DPIL(Cl) was synthesized and applied to catalyze the four-component Hantzsch reaction under solvent-free conditions and afford hydroquinolines with high to excellent yields. PEG800-DPIL(Cl) could be recovered by simple workup and recycled for at least eight times without obvious activity loss.


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