Tongtong Zhang

Photoinduced Synthesisof 5-Amino-1,2,4-Thiadiazolesfrom Amidines and Isothiocyanates

Abstract Herein, we report a novel, photocatalyst-free protocol enabling the efficient synthesis of diverse 5-amino-1,2,4-thiadiazoles from readily available benzamidines hydrochloride and isothiocyanates. This transformation proceeds via a cascade C–N/N–S bond formation. Mechani...