Synthetic Route of 763111-47-3, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.763111-47-3, Name is 4-(4-Fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one, molecular formula is C20H19FN4O2. In a Patent£¬once mentioned of 763111-47-3
A method for preparing aurar handkerchief Nepal (by machine translation)
The invention discloses a method for preparing aurar handkerchief Nepal, comprising the following steps: 4 – (4-fluoro-3 – (piperazine-1-carbonyl) benzyl) naphthyridin -1 (2-hydrogen)-ketone, condensation agent, cyclopropanecarboxylic acid, alkali in a polar organic solvent in, for 0 C -120 C reaction 2-8 hours later, by adding water, precipitated solid, filtering, washing, drying, obtain aurar handkerchief Nepal. This invention adopts the cyclopropanecarboxylic formic acid as the raw material, mild reaction conditions, safety of operation is good, and there is no need to adopt the dichloromethane, the organic solvent, separating the purification step is simple and convenient, the high-yield preparation aurar handkerchief Nepal, the highest can reach 92% the above-mentioned; at the same time, the raw materials of this invention is easy to obtain, the method is simple and convenient, less side reactions, chromatographic purity of the product is high, it is easy to realize industrial production, it has good industrial application prospects. (by machine translation)
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 763111-47-3
Reference£º
Phthalazine – Wikipedia,
Phthalazine | C8H6N806 – PubChem