Synthesis and Characterization of N-glucosylated 1,3,4-Thiadiazolidines

GRAPHICAL ABSTRACT

Abstract

A method is presented for the synthesis of 2-tetra-O-acetyl-β-d-glucopyran-break;osylimino-5-(aryl)imino-1,3,4-thiadiazolidines by the interaction of substituted aryl thiosemicarbazide with peracetylated glucosyl isocyanodichloride to afford N-glucosylated 5-membered 1,3,4-thiadiazolidines and their alternative synthesis by different route involving the interaction of 4-tetra-O-acetyl-β-d-glucopyranosyl thiosemicarbazide and aryl imino isocyanodichlorides. The structures of newly synthesized compounds were confirmed by IR, ¹H NMR, ¹³C NMR, and mass spectrometric analyses.

Keywords:

• Thiadiazolidine
• isocyanodichloride
• glucopyranosyl