Synthesis of 2-Tert-butylimino-3-hepta-O-benzoyl-β-D-lactosylimino-4-S-benzyl-6-arylimino-2,3-dihydro-1,3,5-thiadiazines

Abstract

A new series of synthesis of 2-tert-butylimino-3-hepta-O-benzoyl-β-D-lactosylimino-4-S-benzyl-6-arylimino-2,3-dihydro-1,3,5-thiadiazines (hydrochloride) were synthesized by the interaction of 1-aryl-5-hepta-O-benzoyl-β-D-lactosyl-2-S-benzyl-2,4-isodithiobiurets with tert-butyl isocyanodichloride. The identities of these newly synthesized N-lactosides have been established on the basis of usual chemical transformations and infrared, ¹H NMR, and mass spectral analysis.

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GRAPHICAL ABSTRACT

Keywords:

• -2,4-isodithiobiurets
• tert-butyl isocyanodichloride
• -1,3,5-thiadiazines

ACKNOWLEDGMENTS

Authors thank the Sophisticated Analytical Instrumentation Facility, Panjab University, Chandigarh, for providing spectral data. They are also thankful to S. G. Bhadange for encouragement and necessary facilities.