Synthesis and Luminescence of 7-amino-2H-indazolo[2,1-b]phthalazine- 1,6,11(13H)-triones Catalyzed by Silica Sulfuric Acid

Electrochemical Oxidation of 2,3-dihydrophthalazine-1,4-dione in the Presence of Indole Derivatives

“…[3][4][5][6][7] These compounds have also proven to be promising luminescence materials and fluorescence probes. 8 In addition, indole derivatives are important therapeutic agents in medicinal chemistry including anticancer, 9 antioxidant, 10 antirheumatoidal and anti-HIV, 11 and also play a vital role in the immune system. 12 Some indole derivatives were found to be potent scavenger of free radicals.…”

Synthesis, characterization, X-ray structure, optical properties and theoretical calculations of condensed phthalazines

“…6 In addition, these compounds are promising materials for the development of new luminescent materials and fluorescence probes. 7 Organic molecular systems having an electron donor and electron acceptor group linked through a πconjugated electronic bridge are of great interest because of their application as potential materials in modern chemistry and material science. [8][9][10] The dipolar type, with a donor-bridge-acceptor (D-π-A) motif, plays a vital role in NLO activity.…”

CuFe2O4 and ZrP2O7 nanoparticles as highly efficient catalysts for the one-pot synthesis of phthalazine derivatives under solvent-free conditions

“…Meanwhile, 7-amino-2H-indazolo[2,1-b]phthalazine-trione derivatives have proved to be promising luminescence materials and uorescence probes [21]. Therefore, the development of simple strategies for the synthesis of 2H-indazolo[2,1-b]ph-thalazine-triones and pyrazolo [1,2-b]phthalazine-diones is an interesting challenge.…”