Ultrasound- and microwave-assisted synthesis of (E)-1-aryl-3-[2-(piperidin-1-yl)quinolin-3-yl]prop-2-en-1-ones and (E)-1-aryl-3-[2-(pyrrolidin-1-yl)quinolin-3-yl]prop-2-en-1-ones, and their antimicrobial activity
A One-Pot, Solvent-Free, and Catalyst-Free Synthesis of Substituted (E)-1-Phenyl-3-[2-(piperidin-1-yl)quinolin-3-yl]prop-2-en-1-ones Under Microwave Irradiation
作者:V. K. Pujari、S. Vinnakota、R. K. Kakarla、S. Maroju、A. Ganesh
DOI:10.1134/s1070428019110204
日期:2019.11
A convenient one-pot, three-component, and solvent-free procedure for the preparation of substituted (E)-1-phenyl-3-[2-(piperidin-1-yl)quinolin-3-yl]prop-2-en-1-ones, which has made a significant improvement of previously reported methods, has been developed. The reaction of chloro aldehydes, ketones, and piperidine undermicrowaveirradiation afforded the corresponding piperidine-substituted chalcone
一种方便的一锅,三组分,无溶剂方法,用于制备取代的(E)-1-苯基-3- [2-(哌啶-1-基)喹啉-3-基] prop-2-已开发出en-1one,它对先前报道的方法进行了重大改进。氯代醛,酮和哌啶在微波辐射下的反应在较短的反应时间内以高收率得到了相应的哌啶取代的查耳酮衍生物。所有合成的化合物均通过IR和1 H和13 C NMR光谱以及质谱进行表征。
Ultrasound- and microwave-assisted synthesis of (E)-1-aryl-3-[2-(piperidin-1-yl)quinolin-3-yl]prop-2-en-1-ones and (E)-1-aryl-3-[2-(pyrrolidin-1-yl)quinolin-3-yl]prop-2-en-1-ones, and their antimicrobial activity
作者:D. Ashok、Arram Ganesh、B. Vijaya Lakshmi、S. Ravi