Pumice-based sulfonic acid: a sustainable and recyclable acidic catalyst for one-pot synthesis of pyrazole anchored 1,4-dihydropyridine derivatives at room temperature

2022 ◽  
Author(s):  
Adinath Tambe ◽  
Gayatri Sadaphal ◽  
Ravindra Dhawale ◽  
Gopinath Shirole
Keyword(s):  
Sulfonic Acid ◽  
Room Temperature ◽  
One Pot ◽  
Acidic Catalyst ◽  
One Pot Synthesis ◽  
Dihydropyridine Derivatives

Phospho sulfonic acid as efficient heterogeneous Brønsted acidic catalyst for one-pot synthesis of 14H-dibenzo[a,j ]xanthenes and 1,8-dioxo-octahydro-xanthenes

2015 ◽  
Vol 69 (4) ◽  
Author(s):  
Sobhan Rezayati ◽  
Zahra Erfani ◽  
Rahimeh Hajinasiri
Keyword(s):  
Sulfonic Acid ◽  
One Pot ◽  
Efficient Procedure ◽  
Acidic Catalyst ◽  
One Pot Synthesis

AbstractA simple, efficient procedure for the preparation of phospho sulfonic acid PO(OSO

ChemInform Abstract: Polymer-Supported Sulfonic Acid Catalyzed Three-Component One-Pot Synthesis of α-Amidoalkyl-β-naphthols.

ChemInform ◽  
2009 ◽  
Vol 40 (11) ◽  
Author(s):  
Li-Tao An ◽  
Xiao-Hua Lu ◽  
Fei-Qing Ding ◽  
Wen-Qing Jiang ◽  
Jian-Ping Zou
Keyword(s):  
Sulfonic Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Acid Catalyzed ◽  
Polymer Supported

scholarly journals One-pot synthesis of 1,2,4,5-tetra substituted imidazoles using sulfonic acid functionalized silica (SiO2-Pr-SO3H)

2015 ◽  
Vol 8 (5) ◽  
pp. 692-697 ◽  
Author(s):  
Ghodsi Mohammadi Ziarani ◽  
Zeinab Dashtianeh ◽  
Monireh Shakiba Nahad ◽  
Alireza Badiei
Keyword(s):  
Sulfonic Acid ◽  
Functionalized Silica ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals A Facile Synthesis of Polysubstituted Pyrroles by One-Pot Three-Component Reaction

2012 ◽  
Vol 9 (4) ◽  
pp. 2239-2244 ◽  
Author(s):  
Hossein Anaraki-Ardakani ◽  
Maziar Noei ◽  
Mina Karbalaei-Harofteh ◽  
Shahab Zomorodbakhsh
Keyword(s):  
Room Temperature ◽  
Facile Synthesis ◽  
One Pot ◽  
Pyrrole Derivatives ◽  
Dialkyl Acetylenedicarboxylates ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
High Yields ◽  
Neutral Conditions

A new and efficient one-pot synthesis of polysubstituted pyrrole derivatives by three-component reaction between dialkyl acetylenedicarboxylates, triphenylphosphine, 2-aminopyridin derivatives in the presence of arylglyoxals is described. The reactions were performed in dichloromethane at room temperature and neutral conditions and afforded high yields of products.

One-pot synthesis of chitosan–dehydropregnenolone acetate ketimine nanoparticles and their antifungal bioevaluation

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 10065-10071 ◽  
Author(s):  
Archana M. Das ◽  
Raju Khan ◽  
Manash P. Hazarika ◽  
Debjani Baruah ◽  
Purnajyoti D. Bhuyan
Keyword(s):  
Room Temperature ◽  
Polymeric Nanoparticles ◽  
Communicable Diseases ◽  
New Method ◽  
One Pot ◽  
One Pot Synthesis ◽  
Dehydropregnenolone Acetate

This paper presents a new method for fabricating biodegradable bio-polymeric nanoparticles via a convenient one-pot strategy at room temperature under stirring conditions for application to communicable diseases.

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