Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. 24650-42-8, Name is 2,2-Dimethoxy-2-phenylacetophenone, molecular formula is C16H16O3, belongs to phthalazines compound. In a document, author is Khidre, Rizk E., introduce the new discover, Quality Control of 2,2-Dimethoxy-2-phenylacetophenone.
Synthesis and Antimicrobial Activity of Novel Heterocycles Utilizing 3-(1,4-Dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxopropanenitrile as Precursors
The reaction of 3-(1,4-dioxo-3,4-dihydrophthalazin-2(1H)-yl)-3-oxopropanenitrile 1 and salicyladehyde furnished coumarin derivatives 4 and 5. Coupling reaction of 1 with aryl diazonium chlorides and benzene-1,4-bis (diazonium) chloride gave the corresponding hydrazones 6a,b and bishydrazone 9, respectively. Hydrazones 6 underwent intramolecular cyclization upon treating with hydrazine hydrate to give 3-aminopyrazoles 7. Pyranyl phthalazine 13 was prepared from the reaction of 1 with ethyl 2-cyano-3-ethoxyacrylate 10. Enaminonitrile 14 was reacted with hydrazine hydrate/phenylhydrazine and hydroxylamine to afford the corresponding pyrazoles 16 and oxime 17. The antimicrobial evaluation revealed pyrazole derivatives 7a,b and 16a,b displayed a broad spectrum activity against most strains. 3-Aminopyrazole derivative 7b showed potent antibacterial activity against all tested microorganisms.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law. In my other articles, you can also check out more blogs about 24650-42-8. Quality Control of 2,2-Dimethoxy-2-phenylacetophenone.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem