Efficient one-pot synthesis of 2H-indazolo[2,1-b]phthalazinetrione derivatives with amino-functionalized nanoporous silica (SBA-Pr-NH2) as catalyst

A simple and clean method for multicomponent synthesis of spiro [indole-tetrahydropyrano(2,3-d)pyrimidine] derivatives using SBA-Pr-SO3H as catalyst under solvent-free conditions

(2013) Ghodsi Mohammadi Ziarani et al.   Journal of the Iranian Chemical Society

Molecular Iodine: A Versatile Catalyst for the Synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione Derivatives in Ethanol

(2012) Xiao Wang et al.   E-Journal of Chemistry

Efficient green synthesis of isoindigo derivatives using sulfonic-acid-functionalized nanoporous silica (SBA-Pr-SO3H) catalyst and study of their antimicrobial properties

(2012) Parisa Gholamzadeh et al.   RESEARCH ON CHEMICAL INTERMEDIATES

Dodecylphosphonic acid (DPA): a highly efficient catalyst for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones under solvent-free conditions

(2012) Mazaahir Kidwai et al.   TETRAHEDRON LETTERS

A novel method for preparation of 8-hydroxyquinoline functionalized mesoporous silica: Aluminum complexes and photoluminescence studies

(2011) Alireza Badiei et al.   APPLIED SURFACE SCIENCE

Functionalized SBA-15 materials for bilirubin adsorption

(2011) Tao Tang et al.   APPLIED SURFACE SCIENCE

An Efficient One-Pot, Four-Component Synthesis of {[(1H-1,2,3-Triazol-4-yl)methoxy]phenyl}-1H-pyrazolo[1,2-b]phthalazine-5,10-dione Derivatives

(2011) Laleh Torkian et al.   HELVETICA CHIMICA ACTA

Synthesis and catalytic activity of amino-functionalized SBA-15 materials with controllable channel lengths and amino loadings

(2011) Shih-Yuan Chen et al.   JOURNAL OF MATERIALS CHEMISTRY

Combining click-multicomponent reaction: one-pot synthesis of triazolyl methoxy-phenyl indazolo[2,1-b]phthalazine-trione derivatives

(2011) Peyman Salehi et al.   MOLECULAR DIVERSITY

One-pot synthesis of aliphatic and aromatic 2H-indazolo[2,1-b]phthalazine-triones catalyzed by N-halosulfonamides under solvent-free conditions

(2011) Ramin Ghorbani-Vaghei et al.   TETRAHEDRON

Solvent-free sonochemical one-pot three-component synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11-triones and 1H-pyrazolo[1,2-b]phthalazine-5,10-diones

(2011) Gaurav Shukla et al.   TETRAHEDRON LETTERS

Ultrasound-promoted catalyst-free one-pot four component synthesis of 2H-indazolo[2,1-b]phthalazine-triones in neutral ionic liquid 1-butyl-3-methylimidazolium bromide

(2011) Mohsen Shekouhy et al.   ULTRASONICS SONOCHEMISTRY

Functionalized SBA-15 mesoporous silica by melamine-based dendrimer amines for adsorptive characteristics of Pb(II), Cu(II) and Cd(II) heavy metal ions in batch and fixed bed column

(2010) Afsaneh Shahbazi et al.   CHEMICAL ENGINEERING JOURNAL

Phosphomolybdic Acid (PMA)-SiO2 as a Heterogeneous Solid Acid Catalyst for the One-Pot Synthesis of 2H-Indazolo[1,2-b]phthalazine-triones

(2010) Gowravaram Sabitha et al.   HELVETICA CHIMICA ACTA

Efficient One-Pot Synthesis of Spirooxindole Derivatives Catalyzed byl-Proline in Aqueous Medium

(2010) Yuling Li et al.   JOURNAL OF COMBINATORIAL CHEMISTRY

Highly efficient three-component synthesis of 1H-indazolo[1,2-b]phthalazinetrione derivatives catalyzed by heteropolyacids

(2010) Hong-Juan Wang et al.   MONATSHEFTE FUR CHEMIE

Synthesis and Anticonvulsant Activity of 6-Alkoxy-[1,2,4]Triazolo[3,4-a]Phthalazines

(2009) Lei Zhang et al.   Chemical Biology & Drug Design

TMSCl-mediated one-pot, three-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones

(2009) Lingaiah Nagarapu et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Efficient one-pot syntheses of 2H-indazolo[2,1-b] phthalazine-triones by catalytic H2SO4 in water–ethanol or ionic liquid

(2009) Jitender M. Khurana et al.   TETRAHEDRON LETTERS

Silica sulfuric acid as an efficient catalyst for the preparation of 2H-indazolo[2,1-b]phthalazine-triones

(2008) Hamid Reza Shaterian et al.   APPLIED CATALYSIS A-GENERAL

Synthesis of short-channeled amino-functionalized SBA-15 and its beneficial applications in base-catalyzed reactions

(2008) Sujandi et al.   APPLIED CATALYSIS A-GENERAL

One-pot, three-component route to 2H-indazolo[2,1-b]phthalazine-triones

(2008) Maryam Sayyafi et al.   TETRAHEDRON

Reaction of phthalhydrazide and acetylenedicarboxylates in the presence of N-heterocycles: an efficient synthesis of phthalazine derivatives

(2008) Ramin Ghahremanzadeh et al.   TETRAHEDRON LETTERS