In heterogeneous catalysis, the catalyst is in a different phase from the reactants. 38024-35-0, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 38024-35-0, name is C9H8N4O. In an article£¬Which mentioned a new discovery about 38024-35-0
To a suspension of 4-aminocinnoline-3-carboxamide (3.5 g, 18.60 mmol) in DCM (10 ml) was added POCI3 (43.3 ml, 465 mmol) followed by triethylamine (7.78 ml, 55.8 mmol). The mixture was refluxed for 7 h. The reaction was then allowed to cool to 11 and conc, in vacuo. The crude residuewas then carefully treated with saturated aqueous NaHCO3 at 0 C. A precipitate formed which was collected via vacuum filtration. The filter cake washed with water (-i00 ml,), collected, and driedvacuo to provide the title compound as a grey solid 4-aminocinnoiine-3-carbonitriie., 38024-35-0
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Reference£º
Patent; PI INDUSTRIES LTD.; SAXENA, Rohit; PANMAND, Deepak Shankar; JENA, Lalit Kumar; SRIVASTAVA, Khushboo; RAJU, Jella Rama; MANJUNATHA, Sulur G; SAMANTA, Jatin; GARG, Ruchi; AUTKAR, Santosh Shridhar; VENKATESHA, Hagalavadi M; GADAKH, Ramdas Balu; KLAUSENER, Alexander G. M.; POSCHARNY, Konstantin; (219 pag.)WO2018/116072; (2018); A1;,
Cinnoline – Wikipedia
Cinnoline – an overview | ScienceDirect Topics