These common heterocyclic compound, 1074-82-4, name is Potassium 1,3-dioxoisoindolin-2-ide, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Recommanded Product: Potassium 1,3-dioxoisoindolin-2-ide
50 mL DMF, 0.025 mol potassium salt of phthalimide,0.10 mol 1,4-dibromobutane and 0.5 g TBAB,70 reaction 2.0h;Cool to room temperature,Pour ice waterEthyl acetate extraction,Washed,dry,De-soluble,Stand overnight,5.82 g of N- (4-bromobutyl) phthalimide precipitated as a white solid,m.p. 78-81 C, yield 82.5%.
The synthetic route of Potassium 1,3-dioxoisoindolin-2-ide has been constantly updated, and we look forward to future research findings.