Redox catalysis has been broadly utilized in electrochemical synthesis. The appropriate choice of redox mediator can avoid electrode passivation and overpotential, which strongly inhibit the efficient activation of substrates in electrolysis., Recommanded Product: 129487-92-9
To a solution of 300mg (1.28mmol) of the compound obtained in the Manufacturing Example 2 in 10mL of anhydrous dichloromethane were added 191muL (2.69mmol) of acetyl chloride and 375muL (2.69mmol) of triethylamine, and the mixture was stirred for 1 hour at room temperature. Then, water was added to the reaction mixture and the mixture was extracted with dichloromethane. The organic layer was dried over with anhydrous sodium sulfate and removed under reduced pressure. The resulting residue was purified by silica gel column chromatography (eluent: hexane/ethyl acetate = 1/1 to 1/2) to give 370mg (quantitative) of the title compound.
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Reference:
Patent; Daiichi Asubio Pharma Co., Ltd.; EP1775298; (2007); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem