ChemInform Abstract: An Efficient Synthesis of 2-Arylbenzothiazoles Using Silica Sulfuric Acid, Oxalic Acid and Aluminum Chloride Hydrate as Heterogeneous and Homogeneous Catalyst Systems.

ChemInform ◽  
2011 ◽  
Vol 42 (17) ◽  
pp. no-no
Author(s):  
Behrooz Maleki
Keyword(s):  
Sulfuric Acid ◽  
Oxalic Acid ◽  
Aluminum Chloride ◽  
Homogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Catalyst Systems ◽  
Chloride Hydrate

An efficient synthesis of 2-arylbenzothiazoles using silica sulfuric acid, oxalic acid and aluminum chloride hydrate as heterogeneous and homogeneous catalyst systems

2010 ◽  
Vol 76 (1) ◽  
pp. 27-37 ◽  
Author(s):  
Behrooz Maleki
Keyword(s):  
Sulfuric Acid ◽  
Oxalic Acid ◽  
Aluminum Chloride ◽  
Convenient Method ◽  
Homogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Mild Conditions ◽  
Catalyst Systems ◽  
Chloride Hydrate

A convenient method for the synthesis of 2-arylbenzothiazoles from condensation of aromatic/heteroaromatic aldehydes with 2-aminothiophenol has been developed using inexpensive, green and reusable solid acids – silica sulfuric acid (SSA), oxalic acid or AlCl3·6H2O as efficient catalysts. The reactions occurred under mild conditions to afford the corresponding 2-arylbenzothiazoles in good to excellent yields.

Nano-silica sulfuric acid catalyzed the efficient synthesis of 1,3,5-triarylbenzenes under microwave irradiation

2012 ◽  
Vol 9 (5) ◽  
pp. 791-798 ◽  
Author(s):  
R. Ghanbaripour ◽  
I. Mohammadpoor-Baltork ◽  
M. Moghadam ◽  
A. R. Khosropour ◽  
S. Tangestaninejad ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Microwave Irradiation ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Nano Silica ◽  
Acid Catalyzed

An efficient synthesis of α-Amino phosphonates using silica sulfuric acid as a heterogeneous catalyst

2009 ◽  
Vol 20 (5) ◽  
pp. 316-318 ◽  
Author(s):  
Malek Taher Maghsoodlou ◽  
Sayyed Mostafa Habibi Khorassani ◽  
Nourollah Hazeri ◽  
Mohsen Rostamizadeh ◽  
Seyed Sajad Sajadikhah ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Heterogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Amino Phosphonates

ChemInform Abstract: An Efficient Synthesis of α-Amino Phosphonates Using Silica Sulfuric Acid as a Heterogeneous Catalyst.

ChemInform ◽  
2010 ◽  
Vol 41 (6) ◽  
Author(s):  
Malek Taher Maghsoodlou ◽  
Sayyed Mostafa Habibi Khorassani ◽  
Nourollah Hazeri Hazeri ◽  
Mohsen Rostamizadeh ◽  
Seyed Sajad Sajadikhah ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Heterogeneous Catalyst ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Amino Phosphonates

Silica Sulfuric Acid-Catalyzed Five-component Efficient Synthesis of Five-Substituted Tetrahydropyridines

2013 ◽  
Vol 51 (2) ◽  
pp. 442-449 ◽  
Author(s):  
Xiao-xiao Zhang ◽  
Yu Wan ◽  
Li-ling Pang ◽  
Hai-ying Wang ◽  
Ling-ling Zhao ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Acid Catalyzed

ChemInform Abstract: Silica Sulfuric Acid-Catalyzed Five-Component Efficient Synthesis of Five-Substituted Tetrahydropyridines.

ChemInform ◽  
2014 ◽  
Vol 45 (36) ◽  
pp. no-no
Author(s):  
Xiao-xiao Zhang ◽  
Yu Wan ◽  
Li-ling Pang ◽  
Hai-ying Wang ◽  
Ling-ling Zhao ◽  
...  
Keyword(s):  
Sulfuric Acid ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Acid Catalyzed

ChemInform Abstract: An Efficient Synthesis of Pyrroline-Fused Acridine Derivatives Catalyzed by Silica Sulfuric Acid.

ChemInform ◽  
2015 ◽  
Vol 46 (9) ◽  
pp. no-no
Author(s):  
Ming-Hua Hu ◽  
Wei Lin ◽  
Cheng-Pao Cao ◽  
Zhi-Bin Huang ◽  
Da-Qing Shi
Keyword(s):  
Sulfuric Acid ◽  
Efficient Synthesis ◽  
Silica Sulfuric Acid ◽  
Acridine Derivatives
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