title: A facile synthesis of sugar-pyrazole derivatives.
abstract: A facile synthesis of sugar-pyrazole derivatives has been accomplished by condensation of sugar-chalcone with hydrazine hydrate under neutral conditions resulting in yields of 70-85%. The products are characterized by FTIR and NMR spectroscopy and by elemental analysis. The β-anomeric forms for these derivatives were assigned by NMR spectroscopy.
authors.affiliation: Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai, India.
authors.forename: Arasappan
authors.initials: A
authors.lastname: Hemamalini
authors.forename: Subbiah
authors.initials: S
authors.lastname: Nagarajan
authors.forename: Thangamuthu
authors.initials: T
authors.lastname: Mohan Das
mesh_terms: D002241:Carbohydrates / Q000737:chemistry*; D006027:Glycosides / Q000737:chemistry*; D007659:Ketones / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011720:Pyrazoles / Q000737:chemistry*; D017550:Spectroscopy, Fourier Transform Infrared
chemical_list: D002241:Carbohydrates; D006027:Glycosides; D007659:Ketones; D011720:Pyrazoles; C031280:pyrazole