Highly efficient and environmentally benign method for the synthesis of tetrahydrobenzo[b]pyrans using Ca9.5Mg0.5(PO4)5.5(SiO4)0.5F1.5 as a new bio- and nanocatalyst with Brønsted base and Lewis acid properties

Green synthesis of tetrahydrobenzo[b]pyrans, pyrano[2,3-c]pyrazoles and spiro[indoline-3,4′-pyrano[2,3-c]pyrazoles catalyzed by nano-structured diphosphate in water

(2016) Behrooz Maleki et al.   RSC Advances

Design, synthesis and docking studies of novel thienopyrimidine derivatives bearing chromone moiety as mTOR/PI3Kα inhibitors

(2015) Wufu Zhu et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

One-pot synthesis of tetrahydro-4H-chromenes by supramolecular catalysis in water

(2015) Yufeng Ren et al.   RSC Advances

Magnetic core–shell titanium dioxide nanoparticles as an efficient catalyst for domino Knoevenagel–Michael-cyclocondensation reaction of malononitrile, various aldehydes and dimedone

(2015) Ardeshir Khazaei et al.   RSC Advances

Synthesis and dissolution behavior of nanosized silicon and magnesium co-doped fluorapatite obtained by high energy ball milling

(2014) T. Ahmadi et al.   CERAMICS INTERNATIONAL

$${\text{ClO}}_{4}^{ - }$$ ClO 4 - /Al-MCM-41 as a novel nanostructured solid acid catalyst for the synthesis of 4H-benzo[b]pyrans

(2014) Mohammad Abdollahi-Alibeik et al.   Reaction Kinetics Mechanisms and Catalysis

A facile and efficient synthesis of tetrahydrobenzo[b]pyrans using lactose as a green catalyst

(2014) Fatemeh Noori Sadeh et al.   RESEARCH ON CHEMICAL INTERMEDIATES

In vitro antitumor evaluation of 4H-chromene-3-carbonitrile derivatives as a new series of apoptotic inducers

(2014) Zahra Saffari et al.   TUMOR BIOLOGY

Novel magnetic nanoparticles Fe3O4-immobilized domino Knoevenagel condensation, Michael addition, and cyclization catalyst

(2013) Amin Rostami et al.   CATALYSIS COMMUNICATIONS

Silver and fluoride doped hydroxyapatites: Investigation by microstructure, mechanical and antibacterial properties

(2013) Mustafa Turkoz et al.   CERAMICS INTERNATIONAL

Silica-bonded 5-n-propyl-octahydro-pyrimido[1,2-a]azepinium chloride (SB-DBU)Cl as a highly efficient, heterogeneous and recyclable silica-supported ionic liquid catalyst for the synthesis of benzo[b]pyran, bis(benzo[b]pyran) and spiro-pyran derivatives

(2013) Alireza Hasaninejad et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

A facile solvent-free one-pot three-component method for the synthesis of 2-amino-4H-pyrans and tetrahydro-4H-chromenes at ambient temperature

(2013) Meysam Amirnejad et al.   MONATSHEFTE FUR CHEMIE

Magnetic nanoparticle supported hyperbranched polyglycerol catalysts for synthesis of 4H-benzo[b]pyran

(2013) Mohammad Ali Nasseri et al.   MONATSHEFTE FUR CHEMIE

Efficient atom-economical solvent-free one-pot multicomponent synthesis of 2-amino-4H-benzo[b]pyrans catalyzed by solid base SiO2-OK as a reusable catalyst

(2013) Elangovann Chandralekha et al.   RESEARCH ON CHEMICAL INTERMEDIATES

New substituted 4H-chromenes as anticancer agents

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

Synthesis of novel chromene derivatives of expected antitumor activity

(2012) Manal M. Kandeel et al.   EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY

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

Silica bonded n-propyl-4-aza-1-azoniabicyclo[2.2.2]octane chloride (SB-DABCO): A highly efficient, reusable and new heterogeneous catalyst for the synthesis of 4H-benzo[b]pyran derivatives

(2011) Alireza Hasaninejad et al.   APPLIED CATALYSIS A-GENERAL

Concomitant activation of caspase-9 and down-regulation of IAP proteins as a mechanism of apoptotic death in HepG2, T47D and HCT-116 cells upon exposure to a derivative from 4-aryl-4H-chromenes family

(2011) Majid Mahdavi et al.   BIOMEDICINE & PHARMACOTHERAPY

The effect of fluorine content on the mechanical properties of poly (ɛ-caprolactone)/nano-fluoridated hydroxyapatite scaffold for bone-tissue engineering

(2011) Narges Johari et al.   CERAMICS INTERNATIONAL

Bioactive glass nanoparticles with negative zeta potential

(2011) Ali Doostmohammadi et al.   CERAMICS INTERNATIONAL

Synthesis of silicon-substituted hydroxyapatite by a hydrothermal method with two different phosphorous sources

(2011) Alieh Aminian et al.   CERAMICS INTERNATIONAL

Improvements in microstructural, mechanical, and biocompatibility properties of nano-sized hydroxyapatites doped with yttrium and fluoride

(2010) Burcin Basar et al.   CERAMICS INTERNATIONAL

Preparation and characterization of Mg-doped fluorapatite nanopowders by sol–gel method

(2010) M. Kheradmandfard et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Structural studies of magnesium doped hydroxyapatite coatings after osteoblast culture

(2010) W. Mróz et al.   JOURNAL OF MOLECULAR STRUCTURE

Amberlite IRA-400 (OH−) as a Catalyst in the Preparation of 4H-Benzo[b]pyrans in Aqueous Media

(2010) Mohammad Mehdi Khodaei 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

Fluoridated hydroxyapatite coatings on titanium obtained by electrochemical deposition

(2009) Jian Wang et al.   Acta Biomaterialia

Synthesis of hydroxycoumarins and hydroxybenzo[f]- or [h]coumarins as lipid peroxidation inhibitors

(2009) Theodoros Symeonidis et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

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

Sintering behavior and thermal stability of Na+, SiO44− and CO32− co-substituted hydroxyapatites

(2009) Nasser Y. Mostafa et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Three-Component Synthesis of Pyrimidine and Pyrimidinone Derivatives in the Presence of High-Surface-Area MgO, a Highly Effective Heterogeneous Base Catalyst

(2009) Hassan Sheibani et al.   SYNTHETIC COMMUNICATIONS

Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys

(2009) Yanli Cai et al.   THIN SOLID FILMS

A new synthetic access to furo[3,2-f]chromene analogues of an antimycobacterial

(2008) Luke Alvey et al.   BIOORGANIC & MEDICINAL CHEMISTRY

High Surface Area MgO as a Highly Effective Heterogeneous Base Catalyst for Three-Component Synthesis of Tetrahydrobenzopyran and 3,4-Dihydropyrano[c]chromene Derivatives in Aqueous Media

(2008) Mohammad Seifi et al.   CATALYSIS LETTERS

Suitability evaluation of sol–gel derived Si-substituted hydroxyapatite for dental and maxillofacial applications through in vitro osteoblasts response

(2008) A. Balamurugan et al.   DENTAL MATERIALS

Rapid formation of hydroxyapatite nanostrips via microwave irradiation

(2008) H. Arami et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Effect of a novel sintering process on mechanical properties of hydroxyapatite ceramics

(2008) Mehdi Mazaheri et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Mechanical alloying synthesis and bioactivity evaluation of nanocrystalline fluoridated hydroxyapatite

(2008) M.H. Fathi et al.   JOURNAL OF CRYSTAL GROWTH

Manufacture of hydroxyapatite beads for medical applications

(2008) M. Descamps et al.   JOURNAL OF THE EUROPEAN CERAMIC SOCIETY

The comparison of powder characteristics and physicochemical, mechanical and biological properties between nanostructure ceramics of hydroxyapatite and fluoridated hydroxyapatite

(2008) Hossein Eslami et al.   Materials Science & Engineering C-Materials for Biological Applications

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

(2008) Shijay Gao et al.   TETRAHEDRON

Sodium selenate catalyzed simple and efficient synthesis of tetrahydro benzo[b]pyran derivatives

(2007) Rahim Hekmatshoar et al.   CATALYSIS COMMUNICATIONS