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Journals / Organic Communications / 2020 / Cilt: 13 - Sayı: 4

Efficient one-pot three-component synthesis of 2H-indazole [2,1-b]phthalazine-1,6,11(13H)-triones at room temperature

Parshuram M. PİSAL,Vinod T. KAMBLE,Ravi VARALA,Pradip B. GUJARATHİ

Pages
194–201
DOI
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Özet

Tetrabutylammonium bromide (TBAB) and cesium carbonate (Cs2O3) catalyzed, one-pot threecomponent synthesis of 2H-indazole[2,1b]phthalazine-1,6,11(13H)-triones was developed at room temperature in ethanol. Both electron donating and withdrawing groups are compatible under the optimized reaction parameters.