Amine modified mesoporous Al2O3@MCM-41: an efficient, synergetic and recyclable catalyst for the formylation of amines using carbon dioxide and DMAB under mild reaction conditions

2016 ◽  
Vol 6 (13) ◽  
pp. 4872-4881 ◽  
Author(s):  
Deepak B. Nale ◽  
Dharitri Rath ◽  
K. M. Parida ◽  
Aravind Gajengi ◽  
Bhalchandra M. Bhanage
Keyword(s):  
Carbon Dioxide ◽  
Aromatic Amines ◽  
Recyclable Catalyst ◽  
Reaction Conditions ◽  
Mcm 41

A novel amine modified meso Al2O3@MCM-41 catalyst was investigated for the synthesis of formamides from 1°/2° aliphatic as well as aromatic amines with CO2, using DMAB.

scholarly journals Efficient N-formylation of primary aromatic amines using novel solid acid magnetic nanocatalyst

RSC Advances ◽  
2020 ◽  
Vol 10 (67) ◽  
pp. 41229-41236
Author(s):  
Jitendra Kumar Yadav ◽  
Priyanka Yadav ◽  
Satish K. Awasthi ◽  
Alka Agarwal
Keyword(s):  
Magnetic Nanoparticles ◽  
Aromatic Amines ◽  
Sulfonic Acid ◽  
Solid Acid ◽  
Recyclable Catalyst ◽  
Primary Amines ◽  
Magnetic Nanocatalyst ◽  
Reaction Conditions ◽  
Primary Aromatic Amines ◽  
First Time

Sulfonic acid functionalized over biguanidine fabricated silica-coated heterogeneous magnetic nanoparticles (NP@SO3H) have been synthesized, well characterized and explored for the first time, as an efficient and recyclable catalyst for N-formylation of primary amines under mild reaction conditions.

Amine functionalized MCM-41: an efficient heterogeneous recyclable catalyst for the synthesis of quinazoline-2,4(1H,3H)-diones from carbon dioxide and 2-aminobenzonitriles in water

2014 ◽  
Vol 4 (6) ◽  
pp. 1608-1614 ◽  
Author(s):  
Deepak B. Nale ◽  
Surjyakanta Rana ◽  
Kulamani Parida ◽  
Bhalchandra M. Bhanage
Keyword(s):  
Carbon Dioxide ◽  
Recyclable Catalyst ◽  
Efficient Catalyst ◽  
Amine Functionalized ◽  
Covalently Linked ◽  
Mcm 41

Covalently linked amine functionalized MCM-41 was investigated as an efficient catalyst for the synthesis of various quinazoline-2,4(1H,3H)-dione derivatives from 2-aminobenzonitriles and carbon dioxide in water.

Amine-modified MCM-41 mesoporous silica for carbon dioxide capture

2011 ◽  
Vol 143 (1) ◽  
pp. 174-179 ◽  
Author(s):  
Marília R. Mello ◽  
Delphine Phanon ◽  
Gleiciani Q. Silveira ◽  
Philip L. Llewellyn ◽  
Célia M. Ronconi
Keyword(s):  
Carbon Dioxide ◽  
Mesoporous Silica ◽  
Carbon Dioxide Capture ◽  
Mcm 41

Preparation of aromatic amines by copper-catalyzed coupling of boronic acids with aqueous ammonia

2010 ◽  
Vol 88 (9) ◽  
pp. 964-968 ◽  
Author(s):  
Zhaoqiong Jiang ◽  
Zhiqing Wu ◽  
Lixia Wang ◽  
Di Wu ◽  
Xiangge Zhou
Keyword(s):  
Aromatic Amines ◽  
Aqueous Ammonia ◽  
Environmentally Friendly ◽  
Boronic Acids ◽  
Reaction Conditions ◽  
Highly Efficient ◽  
Primary Aromatic Amines

A simple, highly efficient, and environmentally friendly protocol for the synthesis of primary aromatic amines by catalytic coupling of aromatic boronic acids with aqueous ammonia has been developed by using commercial and inexpensive CuSO4·5H2O as catalyst without addition of other solvents under mild reaction conditions.

N-Heterocyclic carbene functionalized MCM-41 as an efficient catalyst for chemical fixation of carbon dioxide

2011 ◽  
Vol 13 (3) ◽  
pp. 644 ◽  
Author(s):  
Hui Zhou ◽  
Yi-Ming Wang ◽  
Wen-Zhen Zhang ◽  
Jing-Ping Qu ◽  
Xiao-Bing Lu
Keyword(s):  
Carbon Dioxide ◽  
Chemical Fixation ◽  
Efficient Catalyst ◽  
Fixation Of Carbon Dioxide ◽  
Mcm 41
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