N-(p-Toluenesulfonyloxy)phthalimide synthesis
- Product Name:N-(p-Toluenesulfonyloxy)phthalimide
- CAS Number:56530-39-3
- Molecular formula:C15H11NO5S
- Molecular Weight:317.32
Yield:56530-39-3 97%
Reaction Conditions:
with iodine in tetrahydrofuran at 25 - 29;Sonication;Green chemistry;
Steps:
General experimental procedure for the reaction of N-hydroxyimides with sodiumbenzenesulfinates
General procedure: N-hydroxyimides (0.25 mmol), sodium benzenesulfinates (0.25 mmol) and molecular iodine(0.05 mmol) were placed in a vial, then the reaction mixture was reacted under ultrasoundirradiation. Upon completion, the reaction mixture was quenched by addition of 10 mL of water.The aqueous layer was extracted three times with EtOAc (10 mL × 3), and the combine organiclayers were dried over sodium sulfate, evaporated to dryness, and to afford the desired products.
References:
Zhu, Sha;Wang, Bin-Bin;Tan, Mei-Chen;Qian, Xiaofu;Ying, Shengneng;Liu, Yang;Li, Cehua;Jin, Zheng;Jiang, Hongmei;Gui, Qing-Wen [Letters in Organic Chemistry,2022,vol. 19,# 4,p. 293 - 297] Location in patent:supporting information
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