Synthesizing n(4)-substituted thiosemicarbazones and their structural characteristics

Duong Ba Vu, Tran Buu Dang

Tóm tắt


Some thiosemicarbazones such as 4-nitrobenzaldehyde-[N(4)-methyl, N(4)-phenyl thiosemicarbazone] (L1), Fluoren-9-one-[N(4)-(4-methylpiperidyl) thiosemicarbazone] (L2) and 4’-hydroxyacetophenone-[N(4)-(4-methylpiperidyl) thiosemicarbazone] (L3) were  prepared by the classical method. Their components and structures were determined by the spectra of IR, UV-Vis, 1H-NMR,13C-NMR, COSY, HSQC, HRMS. According to the results of SciFinder at KU Leuven (Belgium) on December 19th 2014, the structures of L2 and L3 have not been reported in any scientific studies.


Từ khóa


thiosemicarbazide, thiosemicarbazone, piperidyl thiosemicarbazone

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DOI: https://doi.org/10.54607/hcmue.js.0.2(67).436(2015)

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