Eco-friendly development: synthesis of 3-(2-chloroquinolin-3-yl)-1-aryl prop-2-en-1-one using K2CO3–Al2O3 under ultrasonic radiations

Vandana Tiwari; Parvez Ali; Jyotsna Meshram

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Eco-friendly development: synthesis of 3-(2-chloroquinolin-3-yl)-1-aryl prop-2-en-1-one using K2CO3–Al2O3 under ultrasonic radiations

机译：环保发展：在超声波辐射下使用K2CO3-Al2O3合成3-（2-氯喹啉-3-基）-1-芳基丙-2-烯-1-酮

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K2CO3–Al2O3 has been used as an efficient, eco-friendly, and cost-effective activating catalyst for the synthesis of 3-(2-chloroquinolin-3-yl)-1-substituted phenyl prop-2-en-1-ones starting from 2-chloroquinoline-3-carbaldehyde and acetophenone. The reactions were performed under ultrasound irradiations. A substantial enhancing effect in the yield was observed when the catalyst was activated under ultrasonic waves. The K2CO3–Al2O3 catalyst can compete with the traditional NaOH/MeOH system of catalysis when the reaction is carried out under ultrasound. Herein, a benign, eco-friendly, efficient, and extremely fast procedure for the synthesis of quinoline chalcones has been demonstrated successfully.

机译：K2CO3-Al2O3已被用作合成3-（2-氯喹啉-3-基）-1-取代的苯基丙-2-烯-1-酮的高效，环保且经济的活化催化剂由2-氯喹啉-3-甲醛和苯乙酮组成。反应在超声辐射下进行。当催化剂在超声波下活化时，观察到产率的显着提高效果。当反应在超声下进行时，K2CO3-Al2O3催化剂可以与传统的NaOH / MeOH催化系统竞争。在此，成功地证明了一种良性，环保，高效且极快的喹啉查耳酮合成方法。

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《Green Chemistry Letters and Reviews》 |2011年第3期|共6页
作者
Vandana Tiwari; Parvez Ali; Jyotsna Meshram;
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中图分类化学;
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chalconesultrasonicseco-friendly;

机译：查尔康超声能友好型;

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1. Eco-friendly development: synthesis of 3-(2-chloroquinolin-3-yl)-1-aryl prop-2-en-1-one using K₂CO₃-Al₂O₃ under ultrasonic radiations [J] . Vandana Tiwari Parvez Ali, Jyotsna Meshram Green Chemistry Letters and Reviews . 2011,第3期

机译：环保发展：使用K _{2 CO _{3 合成3-（2-氯喹啉-3-基）-1-芳基丙-2-烯-1-酮-Al _{2 O _{3 在超声辐射下}}}}
2. Eco-friendly development: Synthesis of 3-(2-chloroquinolin-3-yl)-1-aryl prop-2-en-1-one using K2CO3-Al2O3 under ultrasonic radiations [J] . Tiwari V., Ali P., Meshram J. Green Chemistry Letters and Reviews . 2011,第3期

机译：环保发展：在超声波辐射下使用K2CO3-Al2O3合成3-（2-氯喹啉-3-基）-1-芳基丙-2-烯-1-酮
3. Microwave-Induced, Iodine-Alumina Catalyzed Transformations of 1-(2′-hydroxyaryl)-3-(2-chloroquinolin-3-yl)-prop-2-en-1-one [J] . P.Venkatesan, K.Moorthi Journal of Chemistry . 2012,第2期

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机译：微波诱导，碘 - 氧化铝催化转化为1-（2'-羟基芳基）-3-（2-氯喹啉-3-基）-2- en-1-1 -1

Eco-friendly development: synthesis of 3-(2-chloroquinolin-3-yl)-1-aryl prop-2-en-1-one using K2CO3–Al2O3 under ultrasonic radiations

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