34551-63-8Relevant articles and documents
Solvent-free efficient one-pot synthesis of Biginelli and Hantzsch compounds catalyzed by potassium phthalimide as a green and reusable organocatalyst
Kiyani, Hamzeh,Ghiasi, Maryam
, p. 5177 - 5203 (2015/07/08)
The usage of potassium phthalimide (PPI) for the simple and green one-step multicomponent synthesis of Hantzsch 1,4-dihydropyridines, polyhydroquinolines, 3,4-dihydropyrimidin-2(1H)-ones/thiones, and octahydroquinazolinones under solventless conditions at 120°C is reported. The method is operationally simple, environmentally benign, and has relatively high yields. The other merits of this method include efficient, clean, green, and catalyst reusability.
Synthesis and 3D-QSAR study of 1,4-dihydropyridine derivatives as MDR cancer reverters
Radadiya, Ashish,Khedkar, Vijay,Bavishi, Abhay,Vala, Hardevsinh,Thakrar, Shailesh,Bhavsar, Dhairya,Shah, Anamik,Coutinho, Evans
, p. 375 - 387 (2014/02/14)
A series of symmetrical and unsymmetrical 1,4-dihydropyridines were synthesized by a rapid, single pot microwave irradiation (MWI) based protocol along with conventional approach and characterized by NMR, IR and mass spectroscopic techniques. The compound
Ionic liquid [EMIM]OAc under ultrasonic irradiation towards synthesis of 1,4-DHP's
Palakshi Reddy,Rajesh,Vijayakumar
experimental part, p. 384 - 388 (2011/10/31)
The ionic liquid 1-ethyl-3-methylimidazole acetate ([EMIM]OAc) was found to be a mild and effective catalyst for the efficient, one-pot, three-component synthesis of 1,4-dihydropyridines from arylalde-hydes, ethylacetoacetate/ acetylacetone and ammonium acetate at room temperature under sonication. The developed method has many advantages, including devoid of harmful catalysts, reacting at room temperature, higher yields in a simple methodology or operational convenience.