Bis(4-pyridylamino)triazine-stabilized magnetite nanoparticles: preparation, characterization and application as a retrievable catalyst for the green synthesis of 4H-pyran, 4H-thiopyran and 1,4-dihydropyridine derivatives

Fe3O4/SiO2/(CH2)3N+Me3Br3− core–shell nanoparticles: A novel catalyst for the solvent-free synthesis of five- and six-membered heterocycles

(2015) Azita Farrokhi et al.   CATALYSIS COMMUNICATIONS

TiO2 nanoparticles supported on the Fe3O4@SiO2 nanocomposites: a novel magnetic nanocatalyst for the synthesis of 2-aminothiazoles

(2015) Javad Safari et al.   JOURNAL OF NANOPARTICLE RESEARCH

A novel four- and pseudo-five-component reaction: unexpected efficient one-pot synthesis of 4H-thiopyran derivatives

(2015) Akbar Mobinikhaledi et al.   MOLECULAR DIVERSITY

Salicyldimine-based Schiff's complex of copper(ii) as an efficient catalyst for the synthesis of nitrogen and oxygen heterocycles

(2015) Manjulla Gupta et al.   NEW JOURNAL OF CHEMISTRY

One-pot Synthesis of 2-Amino-2-chromene and 2-Amino-3-cyano-4H-pyran Derivatives Promoted by Potassium Fluoride

(2015) Behrooz Maleki et al.   ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL

An Efficient, Multicomponent, One-pot Synthesis of Tetra Substituted Pyrans in Water

(2014) R. Pagadala et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Synthesis and application of the uniform particle size of nano-γ-Fe2O3: dispersed nanoparticles of γ-Fe2O3 for green synthesis of aminophosphonates

(2014) Sadegh Rostamnia et al.   JOURNAL OF NANOPARTICLE RESEARCH

FeCl3-Catalyzed Four-Component Nucleophilic Addition/Intermolecular Cyclization Yielding Polysubstituted Pyridine Derivatives

(2014) Xinwei He et al.   JOURNAL OF ORGANIC CHEMISTRY

Synthesis of pyran annulated heterocyclic scaffolds: a highly convenient protocol using dimethylamine

(2014) Rathinam Ramesh et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Sulfanilic acid-functionalized silica-coated magnetite nanoparticles as an efficient, reusable and magnetically separable catalyst for the solvent-free synthesis of 1-amido- and 1-aminoalkyl-2-naphthols

(2014) H. Moghanian et al.   RSC Advances

Novel [4 + 2] Cycloaddition Reaction of Aryl-Methylidenemalononitriles to Unsaturated Chalcogen Amides. Synthesis, Structure, and Properties of Triethylammonium 3,5,5-Tricyano-1,4,5,6-Tetrahydropyridine-2-Selenolates and -Thiolates

(2013) K. A. Frolov et al.   Chemistry of Heterocyclic Compounds

SnCl2/nano SiO2: A green and reusable heterogeneous catalyst for the synthesis of polyfunctionalized 4H-pyrans

(2013) Javad Safaei-Ghomi et al.   CHINESE CHEMICAL LETTERS

Efficient and Expeditious Synthesis of Pyrano-pyrimidines, Multi-substituted γ-Pyrans, and Their Antioxidant Activity

(2013) Khairy A. M. El-Bayouki et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

1,8-Diazabicyclo[5.4.0]undec-7-ene: A Highly Efficient Catalyst for One-Pot Synthesis of Substituted Tetrahydro-4H-chromenes, Tetrahydro[b]pyrans, Pyrano[d]pyrimidines, and 4H-Pyrans in Aqueous Medium

(2013) Jitender M. Khurana et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Nanorod Vanadatesulfuric Acid as a Novel, Recyclable and Heterogeneous Catalyst for the One-Pot Synthesis of Tetrahydrobenzopyrans

(2013) Masoud Nasr-Esfahani et al.   JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY

Synthesis and characterization of magnetite nanoparticles via the chemical co-precipitation method

(2012) K. Petcharoen et al.   Materials Science and Engineering B-Advanced Functional Solid-State Materials

Recent advances in new multicomponent synthesis of structurally diversified 1,4-dihydropyridines

(2012) Jie-Ping Wan et al.   RSC Advances

Magnetically Recoverable Nanocatalysts

(2011) Vivek Polshettiwar et al.   CHEMICAL REVIEWS

Ionic liquids containing carboxyl acid moieties grafted onto silica: Synthesis and application as heterogeneous catalysts for cycloaddition reactions of epoxide and carbon dioxide

(2011) Lina Han et al.   GREEN CHEMISTRY

Synthesis of 1,4-Dihydropyridine Derivatives Under Solvent-Free and Grinding Conditions

(2011) Adeleh Moshtaghi Zonouz et al.   SYNTHETIC COMMUNICATIONS

Magnetically Separable Nanocatalysts: Bridges between Homogeneous and Heterogeneous Catalysis

(2010) Sankaranarayanapillai Shylesh et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Fe3O4Nanoparticle-Supported Copper(I) Pybox Catalyst: Magnetically Recoverable Catalyst for Enantioselective Direct-Addition of Terminal Alkynes to Imines

(2010) Tieqiang Zeng et al.   ORGANIC LETTERS

Immobilized-metal affinity chromatography adsorbent with paramagnetism and its application in purification of histidine-tagged proteins

(2010) Guodong Feng et al.   SEPARATION AND PURIFICATION TECHNOLOGY

Pyranocoumarins: A new class of anti-hyperglycemic and anti-dyslipidemic agents

(2009) Atul Kumar et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Immobilization of albumin on aminosilane modified superparamagnetic magnetite nanoparticles and its characterization

(2009) Keziban Can et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Silica grafted imidazolium-based ionic liquids: efficient heterogeneous catalysts for chemical fixation of CO2 to a cyclic carbonate

(2009) Lina Han et al.   Energy & Environmental Science

A facile one-pot green synthesis and antibacterial activity of 2-amino-4H-pyrans and 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes

(2009) Dalip Kumar et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Tacripyrines, the First Tacrine−Dihydropyridine Hybrids, as Multitarget-Directed Ligands for the Treatment of Alzheimer’s Disease

(2009) José Marco-Contelles et al.   JOURNAL OF MEDICINAL CHEMISTRY

Oxidation-Resistant Silica Coating on Gas-Phase-Reduced Iron Nanoparticles and Influence on Magnetic Properties

(2009) Yonghua Leng et al.   Journal of Physical Chemistry C

Natural and synthetic 2H-pyran-2-ones and their versatility in organic synthesis

(2009) Atul Goel et al.   TETRAHEDRON

Sonochemical Approach to the Synthesis of Fe3O4@SiO2 Core−Shell Nanoparticles with Tunable Properties

(2008) Anne-Laure Morel et al.   ACS Nano

Asymmetric Organocatalysis: An Efficient Enantioselective Access to Benzopyranes and Chromenes

(2008) Magnus Rueping et al.   CHEMISTRY-A EUROPEAN JOURNAL

Ionic liquid promoted preparation of 4H-thiopyran and pyrimidine nucleoside-thiopyran hybrids through one-pot multi-component reaction of thioamide

(2008) Xinying Zhang et al.   MOLECULAR DIVERSITY

Synthesis and dopamine receptor binding affinity of 4H-thiochromenoapomorphines

(2008) Attila Sipos et al.   MONATSHEFTE FUR CHEMIE

Synthesis of 6-amino-1,4-dihydropyridines that prevent calcium overload and neuronal death

(2007) Rafael León et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY