One of the major reasons is to use measurements of the macroscopic properties of a system, such as the rate of change in the concentration of reactants or products with time, to discover the sequence of events that occur at the molecular level.4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one, cas is 763111-47-3,the phthalazine compound, introduce a new downstream synthesis route. 763111-47-3
4-[[4-Fluoro-3-(piperazine-1-carbonyl)phenyl]methyl]-2H-phthalazin-1-one (11) (86 mg, 0.24 mmol), HBTU (116 mg, 0.30 mmol) and triethylamine (164 muL, 1.18 mmol) were added to a solution of 2-hydroxyacetic acid (36 mg, 0.48 mmol) in DMF (1.5 mL) and the reaction mixture was stirred at room temperature for 40 minutes, before dichloromethane (4 mL) and water (4 mL) were added, the organic phase separated and washed with NaOH (0.2 M, 3*4 mL) and water (3*4 mL). The organic phase was dried over MgSO4, volatiles were removed in vacuo and the resulting crude material was purified via HPLC, yielding the title compound as a clear solid (24.3 mg, 0.06 mumol, 50%).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one, 763111-47-3
Reference£º
Patent; THE GENERAL HOSPITAL CORPORATION; Reiner, Thomas; Keliher, Edmund J.; Weissleder, Ralph; US2013/309170; (2013); A1;,
Phthalazine – Wikipedia
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