Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 496-12-8, name is Isoindoline, A new synthetic method of this compound is introduced below., Product Details of 496-12-8
General procedure: Isoindoline (0.5 g, 4.2 mmol, 1.0 equiv) was dissolved in dry pyridine (10 ml). Methane sulfonyl chloride (0.65 g, 5.9 mmol, 1.4 equiv) was added dropwise and the reaction mixture was stirred overnight at rt. Monitoring by HPLC and LCMS indicated that the reaction was completed. The solvent was evaporated under reduced pressure. A solution of HCl 1N (50 mL) and EtOAc (50 mL) were added. The organic layer was separated and the aqueous phase was extracted twice with EtOAc (2×50 mL). The combined organic phase was dried over Na2SO4 and the solvent was evaporated under reduced pressure to yield the pure product: 325 mg, 39 % yield.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.