Regioselective Synthesis of 1,2-Dihydroquinolines by a Solvent-Free MgBr2-Catalyzed Multicomponent Reaction

2013 ◽  
Vol 78 (19) ◽  
pp. 9614-9626 ◽  
Author(s):  
Rsuini U. Gutiérrez ◽  
Hans C. Correa ◽  
Rafael Bautista ◽  
José Luis Vargas ◽  
Alberto V. Jerezano ◽  
...  
Keyword(s):  
Multicomponent Reaction ◽  
Solvent Free ◽  
Regioselective Synthesis

ChemInform Abstract: Regioselective Synthesis of 1,2-Dihydroquinolines by a Solvent-Free MgBr2-Catalyzed Multicomponent Reaction.

ChemInform ◽  
2014 ◽  
Vol 45 (10) ◽  
pp. no-no
Author(s):  
Rsuini U. Gutierrez ◽  
Hans C. Correa ◽  
Rafael Bautista ◽  
Jose Luis Vargas ◽  
Alberto V. Jerezano ◽  
...  
Keyword(s):  
Multicomponent Reaction ◽  
Solvent Free ◽  
Regioselective Synthesis

Acetic acid mediated regioselective synthesis of 2,4,5-trisubstituted thiazoles by a domino multicomponent reaction

2019 ◽  
Vol 43 (22) ◽  
pp. 8644-8650 ◽  
Author(s):  
Mohit Saroha ◽  
Jitender M. Khurana
Keyword(s):  
Acetic Acid ◽  
Multicomponent Reaction ◽  
Regioselective Synthesis ◽  
Domino Reaction ◽  
Thiazole Derivatives ◽  
Active Methylene

Acetic acid mediated regioselective synthesis of novel 2,4,5-trisubstituted thiazole derivatives has been reported by a domino reaction of thiosemicarbazide and aldehydes/ketones/isatin, to generate thiosemicarbazones (in situ) followed by addition of arylglyoxal and active methylene/activated C–H acids/pyrazole/indole in ethanol at 80 °C.

Highly efficient regioselective synthesis of pyrroles via a tandem enamine formation–Michael addition–cyclization sequence under catalyst- and solvent-free conditions

2015 ◽  
Vol 17 (6) ◽  
pp. 3415-3423 ◽  
Author(s):  
Thavaraj Vivekanand ◽  
Perumal Vinoth ◽  
B. Agieshkumar ◽  
Natarajan Sampath ◽  
Arumugam Sudalai ◽  
...  
Keyword(s):  
Column Chromatography ◽  
Michael Addition ◽  
Solvent Free ◽  
Regioselective Synthesis ◽  
Highly Efficient ◽  
Solvent Free Conditions ◽  
Enamine Formation

An efficient three-component, catalyst-, solvent-, and column chromatography-free procedure was developed for the synthesis of 3-(1H-pyrrol-3-yl)indolin-2-ones.

Regioselective Synthesis of 5H-Thiazolo[3,2-a]pyrimidin-5-ones from Morita-Baylis-Hillman Adduct Acetates under Solvent-Free and Base-Free Conditions

Synthesis ◽  
2009 ◽  
Vol 2009 (10) ◽  
pp. 1615-1622 ◽  
Author(s):  
Weike Su ◽  
Weihui Zhong ◽  
Baoming Guo ◽  
Fuliang Lin ◽  
Yongliang Liu
Keyword(s):  
Solvent Free ◽  
Regioselective Synthesis

Regioselective synthesis of 3,4,5-trisubstituted 2-aminofurans

2014 ◽  
Vol 12 (28) ◽  
pp. 5098-5101 ◽  
Author(s):  
Thi Ngoc Tram Huynh ◽  
Pascal Retailleau ◽  
Clément Denhez ◽  
Kim Phi Phung Nguyen ◽  
Dom Guillaume
Keyword(s):  
Multicomponent Reaction ◽  
Regioselective Synthesis

Three series of methyl 5-substituted 2-aminofuran-4-keto-3-carboxylates have been prepared following a multicomponent reaction strategy by the addition of an isocyanide to 4-oxo-2-butynoate in the presence of an aldehyde.

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