scholarly journals A Brief Study on the Role of Silicotungstic Acid in Modern Organic Syntheses

2020 ◽  
Vol 32 (10) ◽  
pp. 2423-2430
Author(s):  
Ratna Mukherjee
Keyword(s):  
Natural Products ◽  
Review Article ◽  
Solvent Free ◽  
Solid Surfaces ◽  
Silicotungstic Acid ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Potential Applications

This review article aimed to discuss the remarkable role of silicotungstic acid as an efficient catalyst in a variety of organic reactions like synthesis of natural products or biologically potent organic scaffolds or its precursors which have wide ranging pharmaceutical and industrial implementations. These reactions were carried out either in presence of solvent or under solvent-free condition. Moreover, miscellaneous solid surfaces supported silicotungstic acid had a wide array of potential applications. The present study compiled some of these assorted reactions and makes a contrast of different kinds of reactions.

Fe(OH)3 nano solid material: An efficient catalyst for regioselective ring opening of aryloxy epoxide with amines under solvent free condition

2014 ◽  
Vol 469 ◽  
pp. 442-450 ◽  
Author(s):  
Arpan K. Shah ◽  
K. Jeya Prathap ◽  
Manish Kumar ◽  
Sayed H.R. Abdi ◽  
Rukhsana I. Kureshy ◽  
...  
Keyword(s):  
Ring Opening ◽  
Solid Material ◽  
Solvent Free ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition

scholarly journals L-Tyrosine as an Eco-Friendly and Efficient Catalyst for Knoevenagel Condensation of Arylaldehydes with Meldrum’s Acid in Solvent-Free Condition under Grindstone Method

2012 ◽  
Vol 2012 ◽  
pp. 1-4 ◽  
Author(s):  
G. Thirupathi ◽  
M. Venkatanarayana ◽  
P. K. Dubey ◽  
Y. Bharathi Kumari
Keyword(s):  
Room Temperature ◽  
Knoevenagel Condensation ◽  
Solvent Free ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Active Methylene ◽  
Methylene Group

We investigate L-Tyrosine as an efficient catalyst for the Knoevenagel condensation of arylaldehydes with meldrum’s acid containing cyclic active methylene group in solvent-free condition under grindstone method at room temperature to produce substituted-5-benzylidene-2,2-dimethyl-[1,3]dioxane-4,6-diones 3(a–j).

scholarly journals ZnO Nanopowder: An Efficient Catalyst for the Preparation of 2,4,6-Triaryl Pyridines under Solvent-Free Condition

2012 ◽  
Vol 1 ◽  
pp. 221-225 ◽  
Author(s):  
Mohammad Reza ◽  
Mohammad Shafiee ◽  
Raheleh Moloudi ◽  
Majid Ghashang
Keyword(s):  
Solvent Free ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition ◽  
Zno Nanopowder

Fe(Cp)2PF6: An efficient catalyst for cyanosilylation of carbonyl compounds under solvent free condition

2007 ◽  
Vol 692 (20) ◽  
pp. 4361-4366 ◽  
Author(s):  
Noor-ul H. Khan ◽  
Santosh Agrawal ◽  
Rukhsana I. Kureshy ◽  
Sayed H.R. Abdi ◽  
Surendra Singh ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Solvent Free ◽  
Efficient Catalyst ◽  
Free Condition ◽  
Solvent Free Condition
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