One-Pot synthesis of dihydropyrimidinones by dodecylphosphonic acid as solid Bronsted Acid Catalyst under Solvent-Free Conditions via Biginelli condensation

2010 ◽  
Vol 7 (1) ◽  
pp. 237-242 ◽  
Author(s):  
S. Ghassamipour ◽  
A. R. Sardarian
Keyword(s):  
Acid Catalyst ◽  
Solvent Free ◽  
Bronsted Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Brönsted Acid ◽  
Brønsted Acid Catalyst ◽  
Brönsted Acid Catalyst ◽  
Biginelli Condensation

MIL-101-SO3H metal–organic framework as a Brønsted acid catalyst in Hantzsch reaction: an efficient and sustainable methodology for one-pot synthesis of 1,4-dihydropyridine

2019 ◽  
Vol 43 (17) ◽  
pp. 6806-6814 ◽  
Author(s):  
Nainamalai Devarajan ◽  
Palaniswamy Suresh
Keyword(s):  
Metal Organic Framework ◽  
Acid Catalyst ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
One Pot ◽  
Brönsted Acid ◽  
Brønsted Acid Catalyst ◽  
Metal Organic ◽  
Brönsted Acid Catalyst ◽  
Organic Framework

A straightforward and efficient methodology for the synthesis of the medicinally important 1,4-dihydropyridines has been demonstrated using MIL-101-SO3H metal–organic framework as a sustainable Brønsted acid catalyst.

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