Preparations of diversely substituted thiosemicarbazides and N-hydroxythioureas

Alan R. Katritzky*, Niveen M. Khashab, Anna V. Gromova

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

16 Scopus citations


Thiosemicarbazides 5 (yields 50-97%) and N-hydroxythioureas 6 (yields 71-99%) of variable substitution patterns are prepared efficiently by reactions of 1-(thiocarbamoyl)benzotriazoles 4a-i with hydrazines or hydroxylamines, respectively.

Original languageEnglish (US)
Pages (from-to)226-236
Number of pages11
Issue number3
StatePublished - 2006
Externally publishedYes


  • Isothiocyanates
  • N-hydroxythioureas
  • Thiosemicarbazides

ASJC Scopus subject areas

  • Organic Chemistry

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