K2S2O8 promoted C–H direct thiocyanation of pyrrolo[2,3-d]pyrimidine derivatives with ammonium thiocyanate

Peroxodisulfate-assisted synthesis of 2-thiocyanato glycals and their transformation to C-2-thio acrylo/aryl nitrile-substituted glycals

“…Based on the aforementioned experimental findings and existing literature, 13–19 a plausible reaction pathway for the K 2 S 2 O 8 -mediated thiocyanation of glycals is proposed, as illustrated in Fig. 2.…”