(CTA)3[SiW12]–Li+–MMT: a novel, efficient and simple nanocatalyst for facile and one-pot access to diverse and densely functionalized 2-amino-4H-chromene derivatives via an eco-friendly multicomponent reaction in water

A novel, efficient, and recyclable biocatalyst for Michael addition reactions and its iron(iii) complex as promoter for alkyl oxidation reactions

(2016) Khaled D. Khalil et al.   Catalysis Science & Technology

K10 montmorillonite clays as environmentally benign catalysts for organic reactions

(2014) Basuvaraj Suresh Kumar et al.   Catalysis Science & Technology

Li(glycine)(CF3SO3) as an effective and recoverable catalyst for the preparation of 3,4-dihydropyrimidine-2-(1H)-one under solvent-free conditions

(2014) Esmayeel Abbaspour-Gilandeh et al.   RSC Advances

Synthesis, characterization, and application of Cu2O and NiO nanoparticles supported on natural nanozeolite clinoptilolite as a heterogeneous catalyst for the synthesis of pyrano[3,2-b]pyrans and pyrano[3,2-c]pyridones

(2014) Seyed Meysam Baghbanian   RSC Advances

Design, synthesis, docking study and biological evaluation of some novel tetrahydrochromeno [3′,4′:5,6]pyrano[2,3-b]quinolin-6(7H)-one derivatives against acetyl- and butyrylcholinesterase

(2013) Mehdi Khoobi et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Synthesis of novel pyrano[3,2-c]quinoline-2,5-diones using an acidic ionic liquid catalyst

(2013) Kurosh Rad-Moghadam et al.   TETRAHEDRON LETTERS

Synthesis and applications of CoFe2O4nanoparticles for multicomponent reactions

(2013) Jaspreet Kaur Rajput et al.   Catalysis Science & Technology

Facile and One-Pot Access to Diverse and Densely Functionalized 2-Amino-3-cyano-4H-pyrans and Pyran-Annulated Heterocyclic Scaffolds via an Eco-Friendly Multicomponent Reaction at Room Temperature Using Urea as a Novel Organo-Catalyst

(2013) Goutam Brahmachari et al.   ACS Sustainable Chemistry & Engineering

Three-component synthesis of pyrano[2,3-d]-pyrimidine dione derivatives facilitated by sulfonic acid nanoporous silica (SBA-Pr-SO3H) and their docking and urease inhibitory activity

(2013) Ghodsi Mohammadi Ziarani et al.   DARU-Journal of Pharmaceutical Sciences

Carbon nanotubes, silica and titania supported heteropolyacid H3PW12O40 as the catalyst for ethanol conversion

(2012) A. Micek-Ilnicka et al.   APPLIED CATALYSIS A-GENERAL

New substituted 4H-chromenes as anticancer agents

(2012) Shivaputra A. Patil et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

One-pot synthesis of 4H-benzo[b]pyrans and dihydropyrano[c]chromenes using inorganic–organic hybrid magnetic nanocatalyst in water

(2012) Mehdi Khoobi et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Synthesis of biscoumarin and 3,4-dihydropyrano[c]chromene derivatives catalysed by sodium dodecyl sulfate (SDS) in neat water

(2012) H. Mehrabi et al.   Journal of the Iranian Chemical Society

Potassium phthalimide-N-oxyl: a novel, efficient, and simple organocatalyst for the one-pot three-component synthesis of various 2-amino-4H-chromene derivatives in water

(2012) Mohammad G. Dekamin et al.   TETRAHEDRON

Efficient organocatalytic asymmetric synthesis of 2-amino-4H-chromene-3-carbonitrile derivatives

(2012) Yu Gao et al.   TETRAHEDRON-ASYMMETRY

Sulfonic acid-functionalized ordered nanoporous Na+-montmorillonite (SANM): A novel, efficient and recyclable catalyst for the chemoselective N-Boc protection of amines in solventless media

(2011) Farhad Shirini et al.   CATALYSIS COMMUNICATIONS

CuO nanoparticles: An efficient and recyclable nanocatalyst for the rapid and green synthesis of 3,4-dihydropyrano[c]chromenes

(2011) Hossein Mehrabi et al.   CHINESE CHEMICAL LETTERS

The studies on the Friedel–Crafts acylation of toluene with acetic anhydride over HPW/TiO2

(2011) Kunmei Su et al.   FUEL PROCESSING TECHNOLOGY

Modified SBA-15 as an Efficient Environmentally Friendly Nanocatalyst for One-Pot Synthesis of Tetrahydrobenzo[b]pyrane Derivatives

(2011) Mahmood Kazemzad et al.   Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry

A green, efficient, and rapid procedure for the synthesis of 2-amino-3-cyano-1,4,5,6-tetrahydropyrano[3,2-c]quinolin-5-one derivatives catalyzed by ammonium acetate

(2011) Min Lei et al.   TETRAHEDRON LETTERS

One-pot three-component reaction for the synthesis of pyran annulated heterocyclic compounds using DMAP as a catalyst

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

A green one-pot multicomponent synthesis of 4H-pyrans and polysubstituted aniline derivatives of biological, pharmacological, and optical applications using silica nanoparticles as reusable catalyst

(2011) Subhash Banerjee et al.   TETRAHEDRON LETTERS

Synthesis of tetrahydrobenzo[b]pyran derivatives catalysed by Aliquat®336 in water under microwave irradiation

(2011) Amarendra Patra et al.   JOURNAL OF CHEMICAL RESEARCH

Isomerization of styrene oxide to phenylacetaldehyde over supported phosphotungstic heteropoly acid

(2010) Vinícius V. Costa et al.   APPLIED CATALYSIS A-GENERAL

The discovery and optimization of hexahydro-2H-pyrano[3,2-c]quinolines (HHPQs) as potent and selective inhibitors of the mitotic kinesin-5

(2010) Kai Schiemann et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Practical and efficient synthesis of pyrano[3,2-c]pyridone, pyrano[4,3-b]pyran and their hybrids with nucleoside as potential antiviral and antileishmanial agents

(2010) Xuesen Fan et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

Acetylation of glycerol over heteropolyacids supported on activated carbon

(2010) P. Ferreira et al.   CATALYSIS COMMUNICATIONS

TMC207: the first compound of a new class of potent anti-tuberculosis drugs

(2010) Alberto Matteelli et al.   Future Microbiology

Highly efficient three-component, one-pot synthesis of dihydropyrano[3,2-c]chromene derivatives

(2010) Hong-Juan Wang et al.   MONATSHEFTE FUR CHEMIE

Zn[(L)proline]2: An Efficient Catalyst for the Synthesis of Biologically Active Pyrano[2,3-d]pyrimidine Derivatives

(2010) Majid M. Heravi et al.   SYNTHETIC COMMUNICATIONS

DBU: a highly efficient catalyst for one-pot synthesis of substituted 3,4-dihydropyrano[3,2-c]chromenes, dihydropyrano[4,3-b]pyranes, 2-amino-4H-benzo[h]chromenes and 2-amino-4H benzo[g]chromenes in aqueous medium

(2010) Jitender M. Khurana et al.   TETRAHEDRON

Ytterbium(III) bis(perfluorooctanesulfonyl)imide catalyzed one-pot synthesis of tetrahydrobenzo[b]pyrans in fluorous biphase system

(2010) Mei Hong et al.   JOURNAL OF CHEMICAL RESEARCH

Tungstophosphoric acid supported on polycrystalline TiO2 for the photodegradation of 4-nitrophenol in aqueous solution and propan-2-ol in vapour phase

(2009) Daniel Carriazo et al.   APPLIED CATALYSIS A-GENERAL

Optimization of mechanical properties of thermoplastic starch/clay nanocomposites

(2009) Kazem Majdzadeh-Ardakani et al.   CARBOHYDRATE POLYMERS

Cytotoxic activity of 3-(5-phenyl-3 H -[1,2,4]dithiazol-3-yl)chromen-4-ones and 4-oxo-4 H -chromene-3-carbothioic acid N -phenylamides

(2009) Tilak Raj et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

Alkaloids as potential anti-tubercular agents

(2009) Navneet Kishore et al.   FITOTERAPIA

Twenty-Six Years of Anti-HIV Drug Discovery: Where Do We Stand and Where Do We Go?

(2009) Youcef Mehellou et al.   JOURNAL OF MEDICINAL CHEMISTRY

Synthesis of Highly Functionalized Bis(4H-chromene) and 4H-Benzo[g]chromene Derivatives via an Isocyanide-Based Pseudo-Five-Component Reaction

(2009) Ahmad Shaabani et al.   JOURNAL OF ORGANIC CHEMISTRY

Mechanochemical Solvent-Free and Catalyst-Free One-Pot Synthesis of Pyrano[2,3-d]Pyrimidine-2,4(1H,3H)-Diones with Quantitative Yields

(2009) Sara Mashkouri et al.   MOLECULES

Cerium(III) Chloride–Catalyzed One-Pot Synthesis of Tetrahydrobenzo[b]pyrans

(2009) Gowravaram Sabitha et al.   SYNTHETIC COMMUNICATIONS

Tetrabutylammonium bromide (TBAB): a neutral and efficient catalyst for the synthesis of biscoumarin and 3,4-dihydropyrano[c]chromene derivatives in water and solvent-free conditions

(2009) Jitender M. Khurana et al.   TETRAHEDRON LETTERS

Catalysis of Salicylaldehydes and Two DifferentCHAcids with Electricity: First Example of an Efficient Multicomponent Approach to the Design of Functionalized Medicinally Privileged 2-Amino-4H-Chromene Scaffold

(2008) Michail N. Elinson et al.   ADVANCED SYNTHESIS & CATALYSIS

Asymmetric Organocatalysis: An Efficient Enantioselective Access to Benzopyranes and Chromenes

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

Fluoride ion catalyzed multicomponent reactions for efficient synthesis of 4H-chromene and N-arylquinoline derivatives in aqueous media

(2008) Shijay Gao et al.   TETRAHEDRON