Sulfamic acid supported on mesoporous MCM-41 as a novel, efficient and reusable heterogenous solid acid catalyst for synthesis of xanthene, dihydropyrimidinone and coumarin derivatives

Synthesis of sulfated zirconium supported MCM-41 composite with high-rate adsorption of methylene blue and excellent heterogeneous catalyst

(2021) Amr A. Ibrahim et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Greener route for the removal of toxic heavy metals and synthesis of 14-aryl-14H dibenzo[a,j] xanthene using a novel and efficient Ag-Mg bimetallic MOF as a recyclable heterogeneous nanocatalyst

(2021) S.A. El-Hakam et al.   Journal of the Taiwan Institute of Chemical Engineers

Preparation of novel mesoporous Ca/P MCM-41-based materials for mechanochemical diphenyl sulfide oxidation

(2020) Henrique Brasil et al.   MICROPOROUS AND MESOPOROUS MATERIALS

Role of Brønsted and Lewis acidic sites in sulfonated Zr-MCM-41 for the catalytic reaction of cellulose into 5-hydroxymethyl furfural

(2020) Son Tung Pham et al.   Reaction Kinetics Mechanisms and Catalysis

Surface acidity, catalytic and photocatalytic activities of new type H3PW12O40/Sn-TiO2 nanoparticles

(2019) Shawky M. Hassan et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

A novel up-conversion fluorescence resonance energy transfer sensor for the high sensitivity detection of coumarin in cosmetics

(2019) Hao Yang et al.   SENSORS AND ACTUATORS B-CHEMICAL

Adsorption of anionic and cationic dyes into shaped MCM-41

(2019) Albertina G. Rios et al.   ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY

Mesoporous tin oxide-supported phosphomolybdic acid as high performance acid catalysts for the synthesis of hydroquinone diacetate

(2019) Amr Awad Ibrahim et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Bimetal-organic frameworks (Cu -Cr –MOF) as a stable and efficient catalyst for synthesis of 3, 4-dihydropyrimidin-2-one and 14-phenyl-14H-dibenzo [a, j] xanthene

(2019) Shady M. El-Dafrawy et al.   Journal of Materials Research and Technology-JMR&T

Structural, photocatalytic, biological and catalytic properties of SnO 2 /TiO 2 nanoparticles

(2018) Shawky M. Hassan et al.   CERAMICS INTERNATIONAL

Synthesis of sulfamic acid supported on Cr-MIL-101 as a heterogeneous acid catalyst and efficient adsorbent for methyl orange dye

(2018) Sohier A. El-Hakam et al.   RSC Advances

Bimetallic Cu-Ni catalysts supported on MCM-41 and Ti-MCM-41 porous materials for hydrodeoxygenation of lignin model compound into transportation fuels

(2017) Murtala M. Ambursa et al.   FUEL PROCESSING TECHNOLOGY

Synthesis and antibacterial activity of some new benzo[5,6]chromeno[2,3-d]pyrimidines

(2017) Shohreh Ameli et al.   RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY

Greener Route for Synthesis of aryl and alkyl-14H-dibenzo [a.j] xanthenes using Graphene Oxide-Copper Ferrite Nanocomposite as a Recyclable Heterogeneous Catalyst

(2017) Aniket Kumar et al.   Scientific Reports

Synthesis of 7-hydroxy-4-methylcoumarin via the Pechmann reaction with PVP-supported phosphotungstic acid catalyst

(2016) Sifang Li et al.   CATALYSIS TODAY

MCM-41 silica particles grafted with polyacrylonitrile: Modification in to amidoxime and carboxyl groups for enhanced uranium removal from aqueous medium

(2016) Gulay Bayramoglu et al.   MICROPOROUS AND MESOPOROUS MATERIALS

Solvent free synthesis of 3,4-dihydropyrimidine-2-(1H)-ones/thiones catalyzed by N,O-bis(trimethylsilyl)acetamide and dicyclohexyl carbodimide

(2016) Y.L.N. Murthy et al.   Arabian Journal of Chemistry

Synthesis, characterization and catalytic performance of well-ordered mesoporous Ni-MCM-41 with high nickel content

(2015) Jing Qin et al.   MICROPOROUS AND MESOPOROUS MATERIALS

Investigation of the Ionic conductivity and dielectric measurements of poly (N-vinyl pyrrolidone)-sulfamic acid polymer complexes

(2015) R.S. Daries Bella et al.   PHYSICA B-CONDENSED MATTER

Coumarin–BODIPY hybrids by heteroatom linkage: versatile, tunable and photostable dye lasers for UV irradiation

(2015) I. Esnal et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Silica-BondedN-Propyl Sulfamic Acid: A Recyclable Catalyst for the Synthesis of 1,8-Dioxo-decahydroacridines, 1,8-Dioxo-octahydroxanthenes and Quinoxalines

(2015) Fatemeh Rashedian et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Efficient one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives promoted by niobium pentachloride

(2014) Aloisio Andrade Bartolomeu et al.   CHEMICAL PAPERS

The adsorption aspect of Cu2+ and Zn2+ on MCM-41 and SDS-modified MCM-41

(2014) Suwimol Wongsakulphasatch et al.   INORGANIC CHEMISTRY COMMUNICATIONS

Efficient, one-pot synthesis of xanthene derivatives using boron sulphonic acid as a solid heterogeneous catalyst under solvent-free conditions

(2014) Hassan Moghanian et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Cr(VI) Removal from Aqueous by Adsorption on Amine-Functionalized Mesoporous Silica Prepared from Silica Fume

(2014) Xitong Li et al.   Journal of Chemistry

N-sulfonic acid poly(4-vinylpyridinium) chloride: A novel polymeric and reusable catalyst for the preparation of xanthenes derivatives

(2013) Frahad Shirini et al.   DYES AND PIGMENTS

Synthesis of titanium containing MCM-41 and its application for catalytic hydrolysis of cellulose

(2013) Dewen He et al.   POWDER TECHNOLOGY

MCM-41 Supported Phosphotungstic Acid for the Hydroxyalkylation of Phenol to Phenolphthalein

(2012) Ajay Jha et al.   INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Functionalized mesoporous materials as efficient organocatalysts for the syntheses of xanthenes

(2012) John Mondal et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Nanostructure sulfated tin oxide as an efficient catalyst for the preparation of 7-hydroxy-4-methyl coumarin by Pechmann condensation reaction

(2012) Awad I. Ahmed et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

An efficient synthesis of naphtha[1,2-e]oxazinone and 14-substituted-14H-dibenzo[a,j]xanthene derivatives promoted by zinc oxide nanoparticle under thermal and solvent-free conditions

(2012) G.B. Dharma Rao et al.   TETRAHEDRON LETTERS

Sulfamic acid-functionalized magnetic Fe3O4 nanoparticles as an efficient and reusable catalyst for one-pot synthesis of α-amino nitriles in water

(2011) M.Z. Kassaee et al.   APPLIED CATALYSIS A-GENERAL

Calcined zirconium sulfate supported on MCM-41 silica as acid catalyst for ethanolysis of sunflower oil

(2011) I. Jiménez-Morales et al.   APPLIED CATALYSIS B-ENVIRONMENTAL

Intermolecular cyclocondensation reaction of 3,4-dihydropyrimidine-2-thione under the Mitsunobu reaction conditions

(2011) Yu Xia Da et al.   CHINESE CHEMICAL LETTERS

Cellulose sulfuric acid: An efficient biodegradable and recyclable solid acid catalyst for the one-pot synthesis of aryl-14H-dibenzo[a.j]xanthenes under solvent-free conditions

(2009) J. Venu Madhav et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Heteropolyacid (H3PW12O40) supported MCM-41: An efficient solid acid catalyst for the green synthesis of xanthenedione derivatives

(2009) G. Karthikeyan et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

An efficient one-pot synthesis of tetrahydrobenzo[a]xanthene-11-one and diazabenzo[a]anthracene-9,11-dione derivatives under solvent free condition

(2009) Ganesh Chandra Nandi et al.   TETRAHEDRON

Synthesis of fused dihydro-pyrimido[4,3-d]coumarins using Biginelli multicomponent reaction as key step

(2009) Mihaela Matache et al.   TETRAHEDRON

HPLC analysis and safety assessment of coumarin in foods

(2008) Constanze Sproll et al.   FOOD CHEMISTRY

Single step synthesis of coumarin derivatives over Al-MCM-41 and its supported catalysts under solvent-free condition

(2008) S. Sudha et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Pore-Shape Effects in Determination of Pore Size of Ordered Mesoporous Silicas by Mercury Intrusion

(2008) Anne Galarneau et al.   Journal of Physical Chemistry C

PMo or PW heteropoly acids supported on MCM-41 silica nanoparticles: Characterisation and FT-IR study of the adsorption of 2-butanol

(2008) Daniel Carriazo et al.   JOURNAL OF SOLID STATE CHEMISTRY

Surface characterization and catalytic activity of sulfated tin oxide catalyst

(2007) A.S. Khder et al.   CATALYSIS COMMUNICATIONS

Characterizations of aluminum-promoted sulfated zirconia on mesoporous MCM-41 silica: Butane isomerization

(2007) Jung-Hui Wang et al.   MICROPOROUS AND MESOPOROUS MATERIALS