Visible-light-induced photoacid catalysis: application in glycosylation with O-glycosyl trichloroacetimidates

The development of visible-light-induced photoacid catalyzed glycosylation is reported. The eosin Y and PhSSPh catalyst system is applied to realize glycosylation with different glycosyl donors upon light irradiation. The reaction shows a broad substrate scope, including both glycosyl donors and acceptors, and highlights the mild nature of the reaction conditions.

Automated summary

The development of visible-light-induced photoacid catalyzed glycosylation using eosin Y and PhSSPh catalyst system was reported, demonstrating a broad substrate scope and mild reaction conditions.