Silica-Supported Ionic Liquids Prompted One-Pot Four-Component Synthesis of Pyrazolopyranopyrimidines, 3-methyl-4-aryl-4,5-dihydro-1H-pyrano[2,3-c]pyrazol-6-ones, and 1,6-diamino-2-oxo-1,2,3,4-tetrahydropyridine-3,5-dicarbonitriles

Nano Brönsted solid acid containing double-charged diazoniabi-cyclo[2.2.2]octane chloride supported on nano rice husk silica: an efficient catalyst for the one-pot synthesis of phthalazine compounds

(2015) Jamal Davarpanah et al.   RSC Advances

Solvent-free Synthesis of Novel Benzothiazole-substituted 4-Thiazolidinones Using Nano Silica-bonded 5-n-Propyl-octahydro-pyrimido[1,2-a]azepinium Chloride as Catalyst

(2014) Robabeh Baharfar et al.   AUSTRALIAN JOURNAL OF CHEMISTRY

Tetramethyl guanidinium chlorosulfonate as a highly efficient and recyclable organocatalyst for the preparation of bis(indolyl)methane derivatives

(2014) Reddi Mohan Naidu Kalla et al.   CATALYSIS COMMUNICATIONS

A green and convenient protocol for the synthesis of novel pyrazolopyranopyrimidines via a one-pot, four-component reaction in water

(2014) Majid M. Heravi et al.   TETRAHEDRON LETTERS

Magnetite-supported sulfonic acid: a retrievable nanocatalyst for the Ritter reaction and multicomponent reactions

(2013) Manoj B. Gawande et al.   GREEN CHEMISTRY

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

Ultrasound-Promoted One-Pot, Four-Component Synthesis of Pyridin-2(1H)-One Derivatives

(2013) Jinming Yang et al.   MOLECULES

New applications of cellulose-SO3H as a bio-supported and biodegradable catalyst for the one-pot synthesis of some three-component reactions

(2013) Hamid Reza Shaterian et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Magnetite nanoparticles immobilized Salen Pd (II) as a green catalyst for Suzuki reaction

(2012) Xiaodong Jin et al.   CATALYSIS COMMUNICATIONS

Simple and efficient protocol for the synthesis of novel dihydro-1H-pyrano[2,3-c]pyrazol-6-ones via a one-pot four-component reaction

(2012) Sadeq Hamood Saleh Azzam et al.   TETRAHEDRON LETTERS

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

An environmental friendly approach for the synthesis of highly substituted imidazoles using Brønsted acidic ionic liquid, N-methyl-2-pyrrolidonium hydrogen sulfate, as reusable catalyst

(2011) Hamid Reza Shaterian et al.   JOURNAL OF MOLECULAR LIQUIDS

Starch sulfate as an efficient and biodegradable polymer catalyst for one-pot, four-component reaction of 2H-indazolo[2,1-b]phthalazine-triones

(2011) Hamid Reza Shaterian et al.   STARCH-STARKE

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

Solvent-free multicomponent synthesis of pyranopyrazoles: per-6-amino-β-cyclodextrin as a remarkable catalyst and host

(2010) Kuppusamy Kanagaraj et al.   TETRAHEDRON LETTERS

Aza-Michael addition of aliphatic or aromatic amines to α,β-unsaturated compounds catalyzed by a DBU-derived ionic liquid under solvent-free conditions

(2009) An-Guo Ying et al.   TETRAHEDRON LETTERS