Efficient One-Pot Synthesis of Tetrahydrobenzo[b]pyrans by Ethylenediamine Diacetate-Catalyzed Multicomponent Reaction Under Solvent-Free Conditions

Potassium phthalimide promoted green multicomponent tandem synthesis of 2-amino-4H-chromenes and 6-amino-4H-pyran-3-carboxylates

(2014) Hamzeh Kiyani et al.   Journal of Saudi Chemical Society

Novel one-pot synthesis of 4H-chromene derivatives using amino functionalized silica gel catalyst

(2013) Vijaykumar M. Joshi et al.   CHINESE CHEMICAL LETTERS

One-pot Synthesis of Tetrahydrobenzo[b]pyrans Catalyzed by PEG-1000 Bridged Primary Amine Functionalized Dicationic Ionic Liquid in Water

(2013) Ying-Lei Wang et al.   JOURNAL OF THE CHINESE CHEMICAL SOCIETY

Reusable silica-bonded S-sulfonic acid catalyst for three-component synthesis of 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes and 2-amino-4H-pyrans in aqueous ethanol

(2013) K. Aswin et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Water dispersed magnetic nanoparticles (H2O-DMNPs) of γ-Fe2O3 for multicomponent coupling reactions: a green, single-pot technique for the synthesis of tetrahydro-4H-chromenes and hexahydroquinoline carboxylates

(2013) Sadegh Rostamnia et al.   TETRAHEDRON LETTERS

Ru(II) complexes bearing tertiary phosphine ligands: a novel and efficient homogeneous catalyst for one-pot synthesis of dihydropyrano[3,2-c]chromene and tetrahydrobenzo[b]pyran derivatives

(2012) Khalil Tabatabaeian et al.   APPLIED ORGANOMETALLIC CHEMISTRY

Ethylenediamine diacetate (EDDA) mediated synthesis of aurones under ultrasound: Their evaluation as inhibitors of SIRT1

(2012) Khanapur Manjulatha et al.   BIOORGANIC & MEDICINAL CHEMISTRY LETTERS

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

A facile and efficient synthesis of 2-amino-3-cyano-4H-chromenes and tetrahydrobenzo[b]pyrans using 2,2,2-trifluoroethanol as a metal-free and reusable medium

(2012) Samad Khaksar et al.   JOURNAL OF FLUORINE CHEMISTRY

Synthesis of 4H-benzo[b]pyrans in the presence of sulfated MCM-41 nanoparticles as efficient and reusable solid acid catalyst

(2012) Mohammad Abdollahi-Alibeik et al.   Reaction Kinetics Mechanisms and Catalysis

Nano crystalline ZnO catalyzed one pot multicomponent reaction for an easy access of fully decorated 4H-pyran scaffolds and its rearrangement to 2-pyridone nucleus in aqueous media

(2012) Pranabes Bhattacharyya et al.   TETRAHEDRON LETTERS

A Recyclable and Highly Effective ZnO-beta Zeolite as a Catalyst for One-pot Three-Component Synthesis of Tetrahydrobenzo[b]pyrans

(2011) Santosh Shriram Katkar et al.   CHINESE JOURNAL OF CHEMISTRY

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

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

Simple, Efficient, and Green Procedure for the Knoevenagel Condensation Catalyzed by Ethylenediammonium Diacetate Under Solvent-Free Conditions

(2011) Zhongqiang Zhou et al.   SYNTHETIC COMMUNICATIONS

Efficient one-pot synthesis of β-phosphono malonates and 2-amino-4H-chromen-4-ylphosphonate derivatives by ethylenediamine diacetate-catalyzed three-component reactions

(2011) Srinivasa Rao Kolla et al.   TETRAHEDRON

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

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

A Cheap Amino Alcohol Catalyzed One-Pot, Tri-Component Synthesis of Tetrahydrochromene Derivatives

(2010) Shaojun Song et al.   LETTERS IN ORGANIC CHEMISTRY

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

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

EDDA-catalyzed rapid synthetic routes for biologically interesting polycycles bearing citrans and chalcones: the first total synthesis of sumadain A

(2009) Xue Wang et al.   TETRAHEDRON

Ethylenediamine diacetate (EDDA)-catalyzed one-pot synthesis of tetrahydroquinolines by domino Knoevenagel/hetero Diels–Alder reactions from 1,3-dicarbonyls

(2008) Yong Rok Lee et al.   TETRAHEDRON

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

(2007) Rahim Hekmatshoar et al.   CATALYSIS COMMUNICATIONS