Chitosan: a sustainable, reusable and biodegradable organocatalyst for green synthesis of 1,4-dihydropyridine derivatives under solvent-free condition

Green protocol for synthesis of 2,3-dihydroquinazolin-4(1H)-ones: lactic acid as catalyst under solvent-free condition

(2016) Sara Zhaleh et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Chitosan as a Sustainable Organocatalyst: A Concise Overview

(2014) Abdelkrim El Kadib   ChemSusChem

La2O3/TFE: An efficient system for room temperature synthesis of Hantzsch polyhydroquinolines

(2014) Sunil U. Tekale et al.   CHINESE CHEMICAL LETTERS

Chitosan: an efficient recyclable catalyst for transamidation of carboxamides with amines under neat conditions

(2014) Sadu Nageswara Rao et al.   GREEN CHEMISTRY

Chitosan: An Efficient, Reusable, and Biodegradable Catalyst for Green Synthesis of Heterocycles

(2014) Pramod K. Sahu et al.   INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Nano-ferrous ferric oxide (nano-Fe3O4): magnetite catalytic system for the one-pot four-component tandem imine/enamine formation-Knoevenagel–Michael-cyclocondensation reaction of dimedone, aldehydes, β-ketoesters and ammonium acetate under green media

(2014) Ardeshir Khazaei et al.   RSC Advances

Chitosan: a highly efficient renewable and recoverable bio-polymer catalyst for the expeditious synthesis of α-amino nitriles and imines under mild conditions

(2013) Mohammad G. Dekamin et al.   GREEN CHEMISTRY

Magnetic Fe3O4 nanoparticles: Efficient and recoverable nanocatalyst for the synthesis of polyhydroquinolines and Hantzsch 1,4-dihydropyridines under solvent-free conditions

(2013) Masoud Nasr-Esfahani et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Chitosan: An efficient biodegradable and recyclable green catalyst for one-pot synthesis of 3,4-dihydropyrimidinones of curcumin in aqueous media

(2012) Jaggi Lal et al.   CATALYSIS COMMUNICATIONS

Controllable selectivity in Biginelli and Hantzsch reactions using nanoZnO as a structure base catalyst

(2012) Fatemeh Tamaddon et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Recent developments in solvent-free multicomponent reactions: a perfect synergy for eco-compatible organic synthesis

(2012) Maya Shankar Singh et al.   RSC Advances

Critical assessment of the efficiency of chitosan biohydrogel beads as recyclable and heterogeneous organocatalyst for C–C bond formation

(2011) Dennis Kühbeck et al.   GREEN CHEMISTRY

FeF3 as a novel catalyst for the synthesis of polyhydroquinoline derivatives via unsymmetrical Hantzsch reaction

(2011) Rajendra Surasani et al.   JOURNAL OF FLUORINE CHEMISTRY

Pd nanosized particles supported on chitosan and 6-deoxy-6-amino chitosan as recyclable catalysts for Suzuki–Miyaura and Heck cross-coupling reactions

(2010) Banothile C.E. Makhubela et al.   APPLIED CATALYSIS A-GENERAL

One-pot multi-component synthesis of polyhydroquinolines at ambient temperature

(2010) K.A. Undale et al.   COMPTES RENDUS CHIMIE

Chitosan as an eco-friendly solid base catalyst for the solvent-free synthesis of jasminaldehyde

(2010) N. Sudheesh et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

In situ cross-linked chitosan Cu(I) or Pd(II) complexes as a versatile, eco-friendly recyclable solid catalyst

(2010) Katia Martina et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

An Efficient One-Step Hantzsch Multicomponent Synthesis of 1,4- Dihydropyridines Via a Wells-Dawson Heteropolyacid Catalyst Under Solvent-Free Conditions

(2010) Angel G. Sathicq et al.   LETTERS IN ORGANIC CHEMISTRY

Functionalized Chitosan as a Green, Recyclable, Biopolymer-Supported Catalyst for the [3+2] Huisgen Cycloaddition

(2009) Mélanie Chtchigrovsky et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Jacobsen catalyst immobilized on chitosan membrane as interface catalyst in organic/aqueous system for alkene oxidation

(2009) T.C.O. Mac Leod et al.   APPLIED CATALYSIS A-GENERAL

Solvent-Free Heterocyclic Synthesis

(2009) Marcos A. P. Martins et al.   CHEMICAL REVIEWS

Hafnium (IV) bis(perfluorooctanesulfonyl)imide complex catalyzed synthesis of polyhydroquinoline derivatives via unsymmetrical Hantzsch reaction in fluorous medium

(2009) Mei Hong et al.   JOURNAL OF FLUORINE CHEMISTRY

Enantioselective Organocatalytic Hantzsch Synthesis of Polyhydroquinolines

(2009) Christopher G. Evans et al.   ORGANIC LETTERS

P-TSA Catalyzed Facile and Efficient Synthesis of Polyhydroquinoline Derivatives through Hantzsch Multi-Component Condensation

(2008) Sanjeeva Reddy Cherkupally et al.   CHEMICAL & PHARMACEUTICAL BULLETIN

Solar thermochemical reactions: four-component synthesis of polyhydroquinoline derivatives induced by solar thermal energy

(2008) Ramadan Ahmed Mekheimer et al.   GREEN CHEMISTRY