Nano α-Al2O3supported ammonium dihydrogen phosphate (NH4H2PO4/Al2O3): preparation, characterization and its application as a novel and heterogeneous catalyst for the one-pot synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3-c]pyrazole derivatives

Solvent free one-pot multi-component synthesis of 3,4-dihydropyrimidin-2(1 H )-ones catalyzed by mesoporous NH 4 H 2 PO 4 /MCM-41 as an environmentally friendly, cheap, and effective catalyst

(2017) R. Tayebee et al.   Arabian Journal of Chemistry

Rapid and efficient one-pot synthesis of spiro[indoline-3,4′-pyrano[2, 3-c]pyrazole] derivatives catalyzed by l-proline under ultrasound irradiation

(2015) Wang Liju et al.   ULTRASONICS SONOCHEMISTRY

Pd immobilized on amidoxime-functionalized Mesoporous SBA-15: A novel and highly active heterogeneous catalyst for Suzuki–Miyaura coupling reactions

(2014) Ramin Ghorbani-Vaghei et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

One-pot Synthesis of 1-Amidoalkyl-2-naphthols under Solvent-free Conditions

(2014) Behrooz Maleki et al.   ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL

Convenient DABCO-catalyzed one-pot synthesis of multi-substituted pyrano[2,3-c]pyrazole dicarboxylates

(2014) Ablajan Keyume et al.   TETRAHEDRON

l-Proline promoted green and regioselective synthesis of a novel pyrazole based trifluoromethylated fused thiazolopyran scaffold and its biological evaluation

(2014) Piyush N. Kalaria et al.   RSC Advances

Protic ionic liquid [TMG][Ac] as an efficient, homogeneous and recyclable catalyst for one-pot four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones and dihydro-1H-pyrano[2,3-c]pyrazol-6-ones

(2014) Hojat Veisi et al.   RSC Advances

Lewis acid free synthesis of 3,4-dihydro-1H-indazolo[1,2-b]phthalazine-1,6,11(2H,13H)-triones promoted by 1,1,1,3,3,3-hexafluoro-2-propanol

(2014) Behrooz Maleki et al.   RSC Advances

In situ generation of Iron(iii) dodecyl sulfate as Lewis acid-surfactant catalyst for synthesis of bis-indolyl, tris-indolyl, Di(bis-indolyl), Tri(bis-indolyl), tetra(bis-indolyl)methanes and 3-alkylated indole compounds in water

(2014) Hojat Veisi et al.   RSC Advances

Selective synthesis of sulfoxides and sulfones from sulfides using silica bromide as the heterogeneous promoter and hydrogen peroxide as the terminal oxidant

(2014) Behrooz Maleki et al.   RSC Advances

Chemodivergent, multicomponent domino reactions in aqueous media: l-proline-catalyzed assembly of densely functionalized 4H-pyrano[2,3-c]pyrazoles and bispyrazolyl propanoates from simple, acyclic starting materials

(2013) Pitchaimani Prasanna et al.   GREEN CHEMISTRY

One-Pot Synthesis of Sulfonamides and Sulfonyl Azides from Thiols using Chloramine-T

(2013) Behrooz Maleki et al.   HELVETICA CHIMICA ACTA

A Cheap and Efficient Methodology for the Solvent-Free, One-pot and Multi-component Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones Catalyzed by Mesoporous NH4H2PO4/MCM-48 and Comparison of Its Catalytic Efficacy with NH4H2PO4/MCM-41

(2013) Reza Tayebee et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Microwave-promoted and Lewis acid catalysed synthesis of steroidal A- and D-ring fused 4,6-diarylpyridines

(2013) Mandakini Dutta et al.   STEROIDS

Palladium-catalyzed multi-component synthesis of steroidal A- and D-ring fused 5,6-disubstituted pyridines under microwave irradiation

(2013) Kommuri Shekarrao et al.   STEROIDS

Selective methylation of phloroglucinol in the presence of a glycoluril clip

(2013) Esmail Rezaei-Seresht et al.   TETRAHEDRON LETTERS

Synthesis of novel 2H,8H-pyrano[2,3-f]chromene-2,8-diones from 8-formyl-7-hydroxy-4-methylcoumarin

(2013) Ahmed Al-Kawkabani et al.   TETRAHEDRON LETTERS

Molecular iodine catalyzed one-pot multicomponent reactions for the synthesis of dihydrochromeno[4,3-b]pyrazolo[4,3-e]pyridin-6(7H)-ones

(2013) Suman Pal et al.   RSC Advances

Aromatization of 1,3,5-Trisubstituted of 4,5-Dihydro-1H-Pyrazoles by In-Situ Generation of I+from Hydrogen Peroxide/Acids/Iodide Potassium or Sodium Systems

(2012) Behrooz Maleki et al.   BULLETIN OF THE KOREAN CHEMICAL SOCIETY

An Efficient and Convenient Approach to Synthesis of Tetrahydrobenzo[b]pyran Derivatives Using Tetrabutylammonium Bromide as Catalyst

(2012) S. Gurumurthi et al.   E-Journal of Chemistry

Glycerol as a biodegradable and reusable promoting medium for the catalyst-free one-pot three component synthesis of 4H-pyrans

(2012) Hamid Reza Safaei et al.   GREEN CHEMISTRY

Fe(HSO4)3 as an efficient catalyst for the preparation of 3,4-dihydropyrimidin-2(1H)-ones in solution and under solvent-free conditions

(2012) F. Shirini et al.   Journal of the Iranian Chemical Society

One-Pot synthesis of dihydropyrimidinones by dodecylphosphonic acid as solid Bronsted Acid Catalyst under Solvent-Free Conditions via Biginelli condensation

(2012) S. Ghassamipour et al.   Journal of the Iranian Chemical Society

One-pot facile synthesis of acridine derivatives under solvent-free condition

(2012) R. Ghorbani-Vaghei et al.   Journal of the Iranian Chemical Society

Synthesis of quinolines using Nano-Flake ZnO as a new catalyst under solvent-free conditions

(2012) M. Hosseini-Sarvari   Journal of the Iranian Chemical Society

A novel polymeric catalyst for the one-pot synthesis of xanthene derivatives under solvent-free conditions

(2012) Behrooz Maleki et al.   Journal of the Iranian Chemical Society

Microwave-assisted multicomponent reaction of aryl amidines: regiospecific synthesis of new polysubstituted thiopyrano-, and pyrano[4,3-d]pyrimidines

(2012) Bo Jiang et al.   TETRAHEDRON LETTERS

Recent developments in solvent-free multicomponent reactions: a perfect synergy for eco-compatible organic synthesis

(2012) Maya Shankar Singh et al.   RSC Advances

Catalyst-and solvent-free one-pot synthesis of some novel polyheterocycles from aryldiazenyl salicylaldehyde derivatives

(2012) Narsidas J. Parmar et al.   RSC Advances

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

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

Hydrogenation of citral: a wide-spread model reaction for selective reduction of α,β-unsaturated aldehydes

(2012) Achim Stolle et al.   RSC Advances

Alumina Supported Ammonium Dihydrogenphosphate (NH4H2PO4/Al2O3): Preparation, Characterization and Its Application as Catalyst in the Synthesis of 1,2,4,5-Tetrasubstituted Imidazoles

(2011) Anahita Emrani et al.   BULLETIN OF THE KOREAN CHEMICAL SOCIETY

1,3,5-Trichloro-2,4,6-Triazinetrion: A Versatile Heterocycle for the One-Pot Synthesis of 14-Aryl- or Alkyl -14H-Dibenzo[a,j]xanthene, 1,8-Dioxooctahydroxanthene and 12-Aryl-8,9,10,12-Tetrahydrobenzo[a]xanthene-11-one Derivatives under Solvent-Free Conditions

(2011) Behrooz Maleki et al.   BULLETIN OF THE KOREAN CHEMICAL SOCIETY

An efficient protocol for synthesis of tetrahydrobenzo[b]pyrans using amino functionalized ionic liquid

(2011) P.P. Salvi et al.   COMPTES RENDUS CHIMIE

Efficient Solvent-Free Knoevenagel Condensation Between β-Diketone and Aldehyde Catalyzed by Silica Sulfuric Acid

(2011) Fuyi Zhang et al.   SYNTHETIC COMMUNICATIONS

Rapid Synthesis of Polyfunctionalized Pyrano[2,3-c]pyrazolesviaMulticomponent Condensation in Room-Temperature Ionic Liquids

(2011) Jitender M. Khurana et al.   SYNTHETIC COMMUNICATIONS

Caro's Acid–Silica Gel: An Efficient and Versatile Catalyst for the One-Pot Synthesis of Tetrahydrobenzo[b]pyran Derivatives

(2011) Hossein Abdi Oskooie et al.   SYNTHETIC COMMUNICATIONS

Recent application of isocyanides in synthesis of heterocycles

(2011) Samahe Sadjadi et al.   TETRAHEDRON

Size-controlled synthesis of nano α-alumina particles through the sol–gel method

(2010) F. Mirjalili et al.   CERAMICS INTERNATIONAL

Catalytic behaviors of CuO supported on Mn2O3 modified γ-Al2O3 for NO reduction by CO

(2010) Haiqin Wan et al.   JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL

Domino Knoevenagel condensation, Michael addition, and cyclization using ionic liquid, 2-hydroxyethylammonium formate, as a recoverable catalyst

(2010) H.R. Shaterian et al.   JOURNAL OF MOLECULAR LIQUIDS

Potassium Phosphate Catalyzed a Rapid Three-Component Synthesis of Tetrahydrobenzo[b]pyran at Ambient Temperature

(2009) D. M. Pore et al.   CATALYSIS LETTERS

Preparation of nano-sized α-Al2O3 from oil shale ash

(2009) Baichao An et al.   ENERGY

Heterogeneous acid catalysts for biodiesel production: current status and future challenges

(2009) Juan A. Melero et al.   GREEN CHEMISTRY

1,3-Dibromo-5,5-dimethylhydantoin or N-bromosuccinimide as efficient reagents for chemoselective deprotection of 1,1-diacetates under solvent-free conditions

(2009) Behrooz Maleki et al.   MONATSHEFTE FUR CHEMIE

One-Pot Synthesis of Tetrahydrobenzo[b]pyran Derivatives Catalyzed by Amines in Aqueous Media

(2009) Li-Qin Yu et al.   ORGANIC PREPARATIONS AND PROCEDURES INTERNATIONAL

Economical synthesis of nano alumina powder using an aqueous sol–gel method

(2008) M. Shojaie-Bahaabad et al.   MATERIALS LETTERS

Ultrasound-promoted greener synthesis of aryl-14-H-dibenzo[a,j]xanthenes catalyzed by NH4H2PO4/SiO2 in water

(2008) G MAHDAVINIA et al.   ULTRASONICS SONOCHEMISTRY

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

(2007) Rahim Hekmatshoar et al.   CATALYSIS COMMUNICATIONS