Synthesis of functionalized dihydro-2-oxypyrroles and tetrahydropyridines using 2,6-pyridinedicarboxylic acid as an efficient and mild organocatalyst

Vitamin B12: An efficient type catalyst for the one-pot synthesis of 3,4,5-trisubstituted furan-2(5 H )-ones and N -aryl-3-aminodihydropyrrol-2-one-4-carboxylates

(2016) Mehrnoosh Kangani et al.   CHINESE CHEMICAL LETTERS

In situ hydrothermal syntheses, structures and photoluminescent properties of four novel metal-organic frameworks constructed by lanthanide (Ln=Ce(III), Pr(III), Eu(III)) and Cu(I) metals with flexible dicarboxylate acids and piperazine-based ligands

(2016) Burak Ay et al.   JOURNAL OF SOLID STATE CHEMISTRY

Green and facile synthesis of dihydropyrrol-2-ones and highly substituted piperidines using ethylenediammonium diformate (EDDF) as a reusable catalyst

(2016) Mahboobeh Zarei et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Calix[ n ]arenes: active organocatalysts for the synthesis of densely functionalized piperidines by one-pot multicomponent procedure

(2016) V. Palermo et al.   TETRAHEDRON LETTERS

Synthesis of pyrazole-4-carbonitrile derivatives in aqueous media with CuO/ZrO2 as recyclable catalyst

(2015) Suresh Maddila et al.   CATALYSIS COMMUNICATIONS

ZrCl4 as an efficient catalyst for one-pot four-component synthesis of polysubstituted dihydropyrrol-2-ones

(2015) Seyed Sajad Sajadikhah et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Nano Fe3O4 as a magnetically recyclable, powerful, and stable catalyst for the multi-component synthesis of highly functionalized dihydro-2-oxopyrroles

(2015) Mohammad Nickraftar et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Silica Sulfuric Acid: An Efficient, Reusable, Heterogeneous Catalyst for the One-Pot, Five-Component Synthesis of Highly Functionalized Piperidine Derivatives

(2015) Wahid M. Basyouni et al.   SYNTHETIC COMMUNICATIONS

The first example of glucose-containing carbene Brønsted acid synthesis and catalysis: efficient synthesis of five substituted tetrahydropyridines

(2015) Qiu-ju Zhou et al.   TETRAHEDRON

B(C 6 F 5 ) 3 as versatile catalyst: an efficient and mild protocol for the one-pot synthesis of functionalized piperidines and 2-substituted benzimidazole derivatives

(2015) Santosh Kumar Prajapti et al.   TETRAHEDRON LETTERS

l-Proline nitrate: a recyclable and green catalyst for the synthesis of highly functionalized piperidines

(2015) Nikita R. Agrawal et al.   RSC Advances

H3PW12O40-Catalyzed Multicomponent Reaction for Efficient Synthesis of Highly Substituted Piperidines

(2014) Samad Khaksar et al.   COMBINATORIAL CHEMISTRY & HIGH THROUGHPUT SCREENING

One-pot Synthesis of Highly Functionalized Tetrahydropyridines: A Camphoresulfonic Acid Catalyzed Multicomponent Reaction

(2014) Ruchi Bharti et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

A Xylose-Catalyzed One-Pot Four-Component Domino Protocol for the Facile Synthesis of Highly Substituted Dihydropyrrol-2-ones

(2014) Seyed Sajadikhah et al.   LETTERS IN ORGANIC CHEMISTRY

Tartaric acid: a natural, green and highly efficient catalyst for the one-pot synthesis of functionalized piperidines

(2014) Jasem Aboonajmi et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Solvent-free silica-promoted multicomponent condensation: synthesis of highly functionalized piperidines

(2014) Sudarshan Das et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Metal-Free, One-Pot, Rapid Synthesis of Tetrahydropyridines Using Acetic Acid as Solvent and Catalyst at Room Temperature

(2014) Umamahesh Balijapalli et al.   SYNTHETIC COMMUNICATIONS

A simple and green approach for the synthesis of polyfunctionalized mono- and bis-dihydro-2-oxopyrroles catalyzed by trityl chloride

(2014) Seyed Sajad Sajadikhah et al.   RSC Advances

A simple and efficient approach to one-pot synthesis of mono- and bis-N-aryl-3-aminodihydropyrrol-2-one-4-carboxylates catalyzed by InCl3

(2013) Seyed Sajad Sajadikhah et al.   CHINESE CHEMICAL LETTERS

Facile One-pot Synthesis of Substituted Dihydropyrrol-2-onesviaFour-component Domino Reaction of Amines, Dialkyl Acetylenedicarboxylates and Formaldehyde

(2013) Seyed Sajad Sajadikhah et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

An Efficient One-pot Access to Substituted Dihydropyrrol-2-one Derivatives Using Sucrose as Natural, Biodegradable and Inexpensive Catalyst

(2013) Nourallah Hazeri et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Al(H2PO4)3 as an efficient and reusable catalyst for the multi-component synthesis of highly functionalized piperidines and dihydro-2-oxypyrroles

(2013) Seyed Sajad Sajadikhah et al.   Journal of the Iranian Chemical Society

Coupling of amines, dialkyl acetylenedicarboxylates and formaldehyde promoted by [n-Bu4N][HSO4]: an efficient synthesis of highly functionalized dihydro-2-oxopyrroles and bis-dihydro-2-oxopyrroles

(2013) Seyed Sajad Sajadikhah et al.   RESEARCH ON CHEMICAL INTERMEDIATES

2,6-Pyridinedicarboxylic acid as organocatalyst for the synthesis of 1,5-benzodiazepines through one-pot reaction

(2013) Mohan Lal et al.   TETRAHEDRON LETTERS

Site-selective multicomponent synthesis of densely substituted 2-oxo dihydropyrroles catalyzed by clean, reusable, and heterogeneous TiO2 nanopowder

(2013) Sunil Rana et al.   TETRAHEDRON LETTERS

Maltose, a natural, efficient and economical catalyst for the one-pot synthesis of highly substituted dihydropyrrol-2-ones

(2013) Nourallah Hazeri et al.   JOURNAL OF CHEMICAL RESEARCH

A one-pot multi-component synthesis of N-aryl-3-aminodihydropyrrol-2-one-4-carboxylates catalysed by oxalic acid dihydrate

(2013) Seyed Sajad Sajadikhah et al.   JOURNAL OF CHEMICAL RESEARCH

Development of Four-Component Synthesis of Tetra- and Pentasubstituted Polyfunctional Dihydropyrroles: Free Permutation and Combination of Aromatic and Aliphatic Amines

(2013) Longyun Lv et al.   ACS Combinatorial Science

LaCl3·7H2O as an Efficient Catalyst for One-Pot Synthesis of Highly Functionalized Piperidines via Multi-component Organic Reactions

(2012) Balijapalli Umamahesh et al.   CATALYSIS LETTERS

Zinc Hydrogen Sulfate Promoted Multi-component Preparation of Highly Functionalized Piperidines

(2012) Majid Ghashang   LETTERS IN ORGANIC CHEMISTRY

Multicomponent preparation of highly functionalized piperidines using magnesium hydrogen sulfate as an efficient catalyst

(2012) Mohammad Reza Mohammad Shafiee et al.   RESEARCH ON CHEMICAL INTERMEDIATES

One-pot four-component domino reaction for the synthesis of substituted dihydro-2-oxypyrrole catalyzed by molecular iodine

(2012) Abu T. Khan et al.   TETRAHEDRON LETTERS

Bismuth nitrate-catalyzed multicomponent reaction for efficient and one-pot synthesis of densely functionalized piperidine scaffolds at room temperature

(2012) Goutam Brahmachari et al.   TETRAHEDRON LETTERS

VCl3 catalyzed imine-based multicomponent reactions for the facile access of functionalized tetrahydropyridines and β-amino carbonyls

(2011) Suman Pal et al.   MOLECULAR DIVERSITY

Recent advances in the chemistry of imine-based multicomponent reactions (MCRs)

(2011) Lokman H. Choudhury et al.   TETRAHEDRON

One-pot synthesis of highly diversified tetrahydropyridines by tandem condensation of aldehydes, amines, and β-ketoesters

(2011) Rajamanickam Ramachandran et al.   TETRAHEDRON

Sequential three-component reactions: synthesis, regioselectivity and application of functionalized dihydropyridines (DHPs) for the creation of fused naphthyridines

(2011) Abu T. Khan et al.   TETRAHEDRON LETTERS

Efficient one-pot synthesis of functionalized piperidine scaffolds via ZrOCl2·8H2O catalyzed tandem reactions of aromatic aldehydes with amines and acetoacetic esters

(2011) Sarita Mishra et al.   TETRAHEDRON LETTERS

First report of syn isomers in the diastereoselective synthesis of highly functionalized piperidines catalysed by wet picric acid: factors influencing the syn–anti ratios

(2011) Chhanda Mukhopadhyay et al.   TETRAHEDRON LETTERS

Iodine catalyzed one-pot five-component reactions for direct synthesis of densely functionalized piperidines

(2010) Abu T. Khan et al.   TETRAHEDRON

Synthesis of highly functionalized piperidines by one-pot multicomponent reaction using tetrabutylammonium tribromide (TBATB)

(2010) Abu T. Khan et al.   TETRAHEDRON LETTERS

Cerium Ammonium Nitrate-Catalyzed Multicomponent Reaction for Efficient Synthesis of Functionalized Tetrahydropyridines

(2010) Hong-Juan Wang et al.   ACS Combinatorial Science

Tetrahydropyridine derivatives with inhibitory activity on the production of proinflammatory cytokines: Part 1

(2009) Akira Nakao et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Benzophenone-N-ethyl piperidine ether analogues—Synthesis and efficacy as anti-inflammatory agent

(2009) Shaukath A. Khanum et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Functionalized ionic liquid as the recyclable catalyst for Mannich-type reaction in aqueous media

(2009) Fang Dong et al.   CATALYSIS COMMUNICATIONS

Concise and Versatile Multicomponent Synthesis of Multisubstituted Polyfunctional Dihydropyrroles

(2009) Qiuhua Zhu et al.   JOURNAL OF COMBINATORIAL CHEMISTRY

Organocatalyzed highly atom economic one pot synthesis of tetrahydropyridines as antimalarials

(2008) Mridul Misra et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Design, Synthesis, and Biological Evaluation of Novel 3-Aryl-4-(1H-indole-3yl)-1,5-dihydro-2H-pyrrole-2-ones as Vascular Endothelial Growth Factor Receptor (VEGF-R) Inhibitors

(2008) Christian Peifer et al.   JOURNAL OF MEDICINAL CHEMISTRY

Effects of Substituents in the β-Position of 1,3-Dicarbonyl Compounds in Bromodimethylsulfonium Bromide-Catalyzed Multicomponent Reactions: A Facile Access to Functionalized Piperidines

(2008) Abu T. Khan et al.   JOURNAL OF ORGANIC CHEMISTRY