Results: We have developed a visible-light-mediated oxygenation of indole tertiary amines into corresponding aldehydes, using photoredox system (Scheme 1). Based on Stern-Volmer plots, series of quenching experiments mechanism is proposed.… Click to show full abstract
Results: We have developed a visible-light-mediated oxygenation of indole tertiary amines into corresponding aldehydes, using photoredox system (Scheme 1). Based on Stern-Volmer plots, series of quenching experiments mechanism is proposed. Mentioned method allows to obtain indole aldehyde derivatives and can be used for synthesis of natural compound such as (-)-Vincorine with biologically active properties.[3]
               
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