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Synthesis of N-Maltosylated Thiocarbamides, Thiocarbamates and Benzothiazolyl Thiocarbamides

Ravindra D. Ghuge and Shirish P. Deshmukh

Several 1-hepta-O-acetyl-β-D-maltosyl-3-aryl thiocarbamides (IIa-g), N-hepta-O-acetyl-β-Dmaltosyl- O-alkyl thiocarbamates (IIIa-f) and 1-hepta-O-acetyl-β-D-maltosyl-3-(2)-substituted benzothiazolyl thiocarbamides (IVa-g) have been prepared by the interaction of hepta-O-acetyl-β-Dmaltosyl isothiocyanate (I) with various aryl amines, alcohols and 2-aminobenzothiazole/ substituted benzothiazoles. The identities of these newly synthesized compounds were established on the basis of elemental analysis, I. R., 1H NMR and Mass spectral analysis.