Jadhav, Amol Maruti; Balwe, Sandip Gangadhar; Kim, Jong Su; Lim, Kwon Taek; Jeong, Yeon Tae published the artcile< Indium(III)chloride catalyzed synthesis of novel 1H-pyrazolo[1,2-b]phthalazine-5,10-diones and 1H-pyrazolo[1,2-a]pyridazine-5,8-diones under solvent-free condition>, Related Products of 21667-62-9, the main research area is phthalhydrazide aryl aldehyde benzoylacetonitrile indium tandem three component cyclocondensation; aryl amino benzoyl pyrazolophthalazinedione preparation green chem; dioxopyridazine aryl aldehyde benzoylacetonitrile indium tandem three component cyclocondensation; amino aryl benzoyl pyrazolopyridazinedione preparation green chem.
An efficient, inexpensive and environmentally friendly synthesis of novel 3-amino-2-benzoyl-1-aryl-1H-pyrazolo[1,2-b]phthalazine-5,10-dione and 3-amino-2-benzoyl-1-aryl-1H-pyrazolo[1,2-a]pyridazine-5,8-dione derivatives were developed via one-pot three-component reaction of phthalhydrazide or maleic hydrazide, aryl aldehydes and substituted benzoylacetonitriles in the presence of catalytic amount of InCl3 as a Lewis acid catalyst under solvent-free conditions. A mild reaction conditions, short reaction times, high yields and a wide range of functional group tolerance were the most important features of this protocol.
Tetrahedron Letters published new progress about Aryl aldehydes Role: RCT (Reactant), RACT (Reactant or Reagent). 21667-62-9 belongs to class nitriles-buliding-blocks, and the molecular formula is C9H6ClNO, Related Products of 21667-62-9.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts