Ambiphilic Dual Activation Role of a Task-Specific Ionic Liquid: 2-Hydroxyethylammonium Formate as a Recyclable Promoter and Medium for the Green Synthesis of β-Nitrostyrenes

2010 ◽  
Vol 75 (23) ◽  
pp. 8295-8298 ◽  
Author(s):  
Abdolhamid Alizadeh ◽  
Mohammad M. Khodaei ◽  
Ali Eshghi
Keyword(s):  
Ionic Liquid ◽  
Green Synthesis ◽  
Dual Activation ◽  
Task Specific Ionic Liquid

A solvent-free protocol for the green synthesis of arylalkylidene rhodanines in a task-specific ionic liquid

2010 ◽  
Vol 88 (6) ◽  
pp. 514-518 ◽  
Author(s):  
Abdolhamid Alizadeh ◽  
Mohammad M. Khodaei ◽  
Ali Eshghi
Keyword(s):  
Ionic Liquid ◽  
Green Synthesis ◽  
Carbonyl Compounds ◽  
Catalytic Effect ◽  
Knoevenagel Condensation ◽  
Solvent Free ◽  
Detailed Mechanism ◽  
Solvent Free Conditions ◽  
First Time ◽  
Task Specific Ionic Liquid

2-Hydroxyethylammonium formate acts as a task-specific ionic liquid (TSIL) for the Knoevenagel condensation of carbonyl compounds with rhodanine to afford arylalkylidene rhodanines under solvent-free conditions and in good-to-excellent yields. Additionally, compared with those in organic solvents, the yields obtained in the presence of our ionic liquid (IL) were significantly increased. The detailed mechanism of the catalytic effect of TSIL is also reported for the first time.

Improved Rapid and Green Synthesis of N -Aryl Piperazine Hydrochlorides Using Synergistic Coupling of Hydrated Task Specific Ionic Liquid ([BbIm]OH) and Microwave Irradiation

2019 ◽  
Vol 4 (4) ◽  
pp. 1138-1148
Author(s):  
Riyaj S. Tamboli ◽  
Mahesh M. Shidore ◽  
Radha Charan Dash ◽  
Ashish M. Kanhed ◽  
Nirav R. Patel ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Microwave Irradiation ◽  
Green Synthesis ◽  
Task Specific Ionic Liquid
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