Facile One Pot Multi-Component Solvent-Free Synthesis of 2,4,5-Trisubstituted Imidazoles Using “Green” and Expeditious Ionic Liquid Catalyst under Microwave Irradiation

2018 ◽  
Vol 88 (3) ◽  
pp. 537-540 ◽  
Author(s):  
B. Sonyanaik ◽  
K. Ashok ◽  
S. Rambabu ◽  
D. Ravi ◽  
A. Kurumanna ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Microwave Irradiation ◽  
Solvent Free ◽  
One Pot ◽  
Solvent Free Synthesis

scholarly journals Solvent-free Synthesis of Nitriles from Aldehydes Catalyzed by KF/Al2O3, Montmorillonite KSF and K10

2006 ◽  
Vol 3 (3) ◽  
pp. 164-168
Author(s):  
Li-Jun Li ◽  
Ying-Xia Song ◽  
Yan-Su Gao ◽  
Yan-Feng Li ◽  
Jian-Feng Zhang
Keyword(s):  
Microwave Irradiation ◽  
Solvent Free ◽  
One Pot ◽  
Effective Catalyst ◽  
Multistep Procedure ◽  
Solvent Free Synthesis

Multistep and one-pot conversion of aldehydes to nitriles were carried out conveniently with out solvent using KF/Al2O3, montmorillonite KSF and K10 as catalyst, under microwave irradiation. The reactions are completed within 6-8 min to give satisfactory yields. KF/Al2O3was more effective catalyst both in multistep procedure and one-pot reaction.

A One-Pot, Three-Component, Solvent-Free Synthesis of Novel 6H-Chromeno[3’,4’:5,6]Pyrido[2,3-d]Pyrimidine-Triones under Microwave Irradiation

2018 ◽  
Vol 42 (12) ◽  
pp. 604-607
Author(s):  
Loghman Firoozpour ◽  
Hoda Yahyavi ◽  
Ramona Ejtemaei ◽  
Setareh Moghimi ◽  
Alireza Foroumadi
Keyword(s):  
Microwave Irradiation ◽  
Efficient Method ◽  
Barbituric Acid ◽  
Reaction Times ◽  
Solvent Free ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Substituted Benzaldehydes ◽  
High Yields ◽  
Solvent Free Synthesis

A green and efficient method for preparing novel heterocyclic systems is established through the reaction of differently substituted benzaldehydes, barbituric acid and 4-amino-2H-chromene-2-one under solvent-free conditions. This method affords 6H-chromeno[3’,4’:5,6] pyrido[2,3-d]pyrimidine-trione derivatives in high yields and short reaction times.

A novel amino acid functionalized ionic liquid promoted one-pot solvent-free synthesis of 3,4-dihydropyrimidin-2-(1H)-thiones

2012 ◽  
Vol 39 (3) ◽  
pp. 1335-1342 ◽  
Author(s):  
Parasuraman Karthikeyan ◽  
Sythana Suresh Kumar ◽  
Aswar Sachin Arunrao ◽  
Muskawar Prashant Narayan ◽  
Pundlik Rambhau Bhagat
Keyword(s):  
Ionic Liquid ◽  
Amino Acid ◽  
Solvent Free ◽  
One Pot ◽  
Functionalized Ionic Liquid ◽  
Solvent Free Synthesis

ChemInform Abstract: Highly Efficient, One-Pot, Solvent-Free Synthesis of 2,4,6-Triarylpyridines Using a Broensted-Acidic Ionic Liquid as Reusable Catalyst.

ChemInform ◽  
2010 ◽  
Vol 42 (1) ◽  
pp. no-no
Author(s):  
Abolghasem Davoodnia ◽  
Mehdi Bakavoli ◽  
Raheleh Moloudi ◽  
Niloofar Tavakoli-Hoseini ◽  
Maryam Khashi
Keyword(s):  
Ionic Liquid ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
Acidic Ionic Liquid ◽  
Highly Efficient ◽  
Solvent Free Synthesis
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