Ga(OTf)3-catalyzed Three-component Mannich Reaction in Water Promoted by Ultrasound Irradiation

2009 ◽  
Vol 27 (10) ◽  
pp. 1967-1974 ◽  
Author(s):  
Guangliang Zhang ◽  
Zhihao Huang ◽  
Jianping Zou
Keyword(s):  
Mannich Reaction ◽  
Ultrasound Irradiation ◽  
Reaction In Water

scholarly journals Highly Efficient One-Pot Three-Component Mannich Reaction in Water Catalyzed by Heteropoly Acids.

ChemInform ◽  
2006 ◽  
Vol 37 (37) ◽  
Author(s):  
Najmodin Azizi ◽  
Lalleh Torkiyan ◽  
Mohammad R. Saidi
Keyword(s):  
Mannich Reaction ◽  
Heteropoly Acids ◽  
One Pot ◽  
Highly Efficient ◽  
Reaction In Water

scholarly journals Geminal Brønsted Acid Ionic Liquids as Catalysts for the Mannich Reaction in Water

2014 ◽  
Vol 15 (5) ◽  
pp. 8656-8666 ◽  
Author(s):  
Leqin He ◽  
Shenjun Qin ◽  
Tao Chang ◽  
Yuzhuang Sun ◽  
Jiquan Zhao
Keyword(s):  
Ionic Liquids ◽  
Mannich Reaction ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Brönsted Acid ◽  
The Mannich Reaction ◽  
Reaction In Water

Mannich reaction in water using acidic ionic liquid as recoverable and reusable catalyst

2007 ◽  
Vol 116 (1-2) ◽  
pp. 76-80 ◽  
Author(s):  
Fang Dong ◽  
Luo Jun ◽  
Zhou Xin-Li ◽  
Liu Zu-Liang
Keyword(s):  
Ionic Liquid ◽  
Mannich Reaction ◽  
Reusable Catalyst ◽  
Acidic Ionic Liquid ◽  
Reaction In Water

One-pot three-component Mannich reaction in water catalyzed by eco-friendly, hydrophobic and recyclable sulfonic acid based nanosilica (SBA-15-Ph-PrSO3H)

RSC Advances ◽  
2014 ◽  
Vol 4 (71) ◽  
pp. 37941-37946 ◽  
Author(s):  
Daryoush Zareyee ◽  
Hamidreza Alizadeh
Keyword(s):  
Mannich Reaction ◽  
Aromatic Amines ◽  
Sulfonic Acid ◽  
Room Temperature ◽  
Aromatic Aldehydes ◽  
Green Method ◽  
One Pot ◽  
The Mannich Reaction ◽  
Reaction In Water

A mild, effective and green method for the Mannich reaction of aromatic aldehydes, aromatic amines and ketones has been accomplished in good to excellent yields using hydrophobic SBA-15-Ph-PrSO3H in water at room temperature.

A theoretical study of the nornicotine-catalyzed Mannich reaction in wet solvents and water

2014 ◽  
Vol 16 (8) ◽  
pp. 3999-4008 ◽  
Author(s):  
Sheng-Che Yang ◽  
Timm Lankau ◽  
Chin-Hui Yu
Keyword(s):  
Mannich Reaction ◽  
Theoretical Study ◽  
Quantum Calculations ◽  
Reaction In Water ◽  
The Way

Quantum calculations lead the way to a green version of the versatile Mannich reaction in water catalysed by nornicotine.

Nano-manganese hydrogen sulfate as a novel catalyst for the anti-diastereoselective Mannich reaction in water

2014 ◽  
Vol 41 (8) ◽  
pp. 5049-5058 ◽  
Author(s):  
H. Eshghi ◽  
M. Rahimizadeh ◽  
A. Javadian-Saraf ◽  
M. Hosseini
Keyword(s):  
Mannich Reaction ◽  
Hydrogen Sulfate ◽  
Novel Catalyst ◽  
Reaction In Water

scholarly journals Cd-proline Complex Catalyzed Direct one-Pot three Component Mannich Reaction in Water Medium

2011 ◽  
Vol 7 (1) ◽  
pp. 1160-1168
Author(s):  
Soniya D. Moirangthem ◽  
Bhavna Thingom ◽  
Warjeet S Laitonjam
Keyword(s):  
Catalytic Activity ◽  
Mannich Reaction ◽  
Carbonyl Compounds ◽  
Room Temperature ◽  
Water Extraction ◽  
High Yield ◽  
Water Medium ◽  
One Pot ◽  
Reaction In Water

Metal-proline complexes of various metals like Zn, Cd, Hg, and Pb were found to be good catalysts for direct Mannich reaction in water medium at room temperature, smoothly affording the β-amino carbonyl compounds in excellent yields. Among the catalyst cadmium-proline complex gave high yield in lesser time. All the catalysts were easily separated from the reaction mixture by water extraction and among this cadmium -proline complex was found to be most stable and can be recycled five times without losing its catalytic activity.

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