Chemistry involves the study of all things chemical – chemical processes, chemical compositions and chemical manipulation – in order to better understand the way in which materials are structured, how they change and how they react in certain situations. , Product Details of 775-12-2, 775-12-2, Name is Diphenylsilane, molecular formula is C12H12Si, belongs to phthalazine compound. In a document, author is Shafe-Mehrabadi, Sayed Rasul, introduce the new discover.
Nanostructured SiO2-H2SO4 as an efficient and nano catalyst for one-pot synthesis of phtahalazines via three-component condensation of an aromatic or aliphatic aldehyde, malononitrile and 5-amino-2,3-dihydro-phthalazine-1,4-dione. Nanostructured SiO2-H2SO4 was synthesized and characterized via FT-IR and SEM techniques. It is rapid and efficient catalyst for one-pot synthesis of the biologically important 3,9-diamino-5,10-dioxo-1-aryl-5,10-dihydropyrazolo[1,2-b]phthalazine-2-carbonitrile derivatives. The significant features of this methodology are nontoxic catalyst, short reaction time (10 min), recyclability, low catalyst loading, green organic solvent (ethanol), and avoiding tedious purification step.
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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem