Deep eutectic solvent based on choline chloride and malonic acid as an efficient and reusable catalytic system for one-pot synthesis of functionalized pyrroles

RSC Advances ◽  
2015 ◽  
Vol 5 (10) ◽  
pp. 7720-7728 ◽  
Author(s):  
Hai-Chuan Hu ◽  
Yu-Heng Liu ◽  
Bao-Le Li ◽  
Zhen-Shui Cui ◽  
Zhan-Hui Zhang
Keyword(s):  
Catalytic System ◽  
Malonic Acid ◽  
Choline Chloride ◽  
Deep Eutectic Solvent ◽  
Reaction Medium ◽  
One Pot ◽  
Dicarbonyl Compounds ◽  
One Pot Synthesis

Deep eutectic solvent (DES) based on choline chloride and malonic acid was applied as catalyst and reaction medium for synthesis of pyrroles by one-pot, four-component reaction of amines, aldehydes, 1,3-dicarbonyl compounds and nitromethane.

scholarly journals An efficient and green protocol for the one-pot synthesis of 3-amido-alkyl-4-hydroxycoumarin derivatives by choline chloride/urea as a deep eutectic solvent

2020 ◽  
Vol 65 (9) ◽  
pp. 795-800
Author(s):  
Hamed ASADI ◽  
◽  
Hossein ANARAKI-ARDAKANI ◽  
Parviz TORABI ◽  
Narghes TAHERI ◽  
...  
Keyword(s):  
Choline Chloride ◽  
Deep Eutectic Solvent ◽  
One Pot ◽  
Green Protocol ◽  
One Pot Synthesis ◽  
The One

Facile and green synthesis of Hantzsch derivatives in deep eutectic solvent

2014 ◽  
Vol 3 (6) ◽  
Author(s):  
Liang Wang ◽  
Kai-Qiang Zhu ◽  
Qun Chen ◽  
Ming-Yang He
Keyword(s):  
Green Synthesis ◽  
Choline Chloride ◽  
Deep Eutectic Solvent ◽  
Hantzsch Reaction ◽  
One Pot ◽  
One Pot Synthesis

AbstractAn efficient one-pot synthesis of polyhydroacridines and polyhydroquinolines through the Hantzsch reaction in deep eutectic solvent choline chloride/urea (1:2) has been developed. Good to excellent yields, broad substrate compatibility as well as the reusability of the solvent are the major advantages of the present protocol.

An Expeditious One-Pot Three-Component Synthesis of 4-Aryl-3,4-dihydrobenzo[g] quinoline-2,5,10(1H)-triones under Green Conditions

2020 ◽  
Vol 23 (23) ◽  
pp. 2626-2634
Author(s):  
Saiedeh Kamalifar ◽  
Hamzeh Kiyani
Keyword(s):  
Reaction Medium ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Substituted Benzaldehydes ◽  
High Yields ◽  
First Time ◽  
Green Conditions

: An efficient and facial one-pot synthesis of 4-aryl-3,4-dihydrobenzo[g]quinoline- 2,5,10(1H)-triones was developed for the first time. The process proceeded via the three-component cyclocondensation of 2-amino-1,4-naphthoquinone with Meldrum’s acid and substituted benzaldehydes under green conditions. The fused 3,4-dihydropyridin-2(1H)- one-ring naphthoquinones have been synthesized with good to high yields in refluxing ethanol as a green reaction medium. This protocol is simple and effective as well as does not involve the assistance of the catalyst, additive, or hazardous solvents.

Deep eutectic solvent mediated rapid and selective one-pot synthesis of 5-alkylidene-Thiazolones

2021 ◽  
Vol 22 ◽  
pp. 100457
Author(s):  
Najmedin Azizi ◽  
Mahnaz Qomi ◽  
Malihe Asghari ◽  
Elham Farhadi
Keyword(s):  
Deep Eutectic Solvent ◽  
One Pot ◽  
One Pot Synthesis

ChemInform Abstract: Polyethylene Glycol (PEG-400): A Mild and Efficient Reaction Medium for One-Pot Synthesis of 3-Hydroxy-3-(pyridin-2-ylmethyl)indolin-2-ones.

ChemInform ◽  
2013 ◽  
Vol 44 (42) ◽  
pp. no-no
Author(s):  
M. Raghu ◽  
M. Rajasekhar ◽  
B. Chandra Obula Reddy ◽  
C. Suresh Reddy ◽  
B. V. Subba Reddy
Keyword(s):  
Polyethylene Glycol ◽  
Reaction Medium ◽  
One Pot ◽  
Peg 400 ◽  
One Pot Synthesis

ChemInform Abstract: One-Pot Synthesis of Polysubstituted Imidazoles in a Broensted Acidic Deep Eutectic Solvent.

ChemInform ◽  
2013 ◽  
Vol 44 (39) ◽  
pp. no-no
Author(s):  
Liang Wang ◽  
Xia Zhong ◽  
Min Zhou ◽  
Wei-you Zhou ◽  
Qun Chen ◽  
...  
Keyword(s):  
Deep Eutectic Solvent ◽  
One Pot ◽  
One Pot Synthesis
Sign in / Sign up

Export Citation Format

Share Document