Anchoring of ruthenium onto imine-functionalized zeolite beta: an efficient route for the synthesis of 4H-benzo[b]pyrans and pyrano[c]chromenes

Efficient deep eutectic solvents catalyzed synthesis of pyran and benzopyran derivatives

(2013) Najmedin Azizi et al.   JOURNAL OF MOLECULAR LIQUIDS

Direct activation of microcrystalline zeolites

(2013) María Jesús Ortiz-Iniesta et al.   MICROPOROUS AND MESOPOROUS MATERIALS

Phenylboronic acid as an efficient and convenient catalyst for a three-component synthesis of tetrahydrobenzo[b]pyrans

(2012) Sara Nemouchi et al.   COMPTES RENDUS CHIMIE

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

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

Silica immobilized nickel complex: An efficient and reusable catalyst for microwave-assisted one-pot synthesis of dihydropyrimidinones

(2011) R.K. Sharma et al.   INORGANIC CHEMISTRY COMMUNICATIONS

Basic ionic liquid-catalyzed multicomponent synthesis of tetrahydrobenzo[b]pyrans and pyrano[c]chromenes

(2011) Jia Zheng et al.   MENDELEEV COMMUNICATIONS

One-pot synthesis of tetrahydrochromene derivatives catalyzed by lipase

(2011) Jiang-Cheng Xu et al.   TETRAHEDRON

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

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

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

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

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

Metal-Catalyzed One-Step Synthesis: Towards Direct Alternatives to Multistep Heterocycle and Amino Acid Derivative Formation

(2008) Bruce A. Arndtsen   CHEMISTRY-A EUROPEAN JOURNAL

Highly Efficient and Recyclable Palladium Catalyst Anchored on Organic-Inorganic Hybrid Material: Application in the Heck Reaction

(2008) Lei Wang et al.   SYNTHESIS-STUTTGART

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