18233-64-2Relevant academic research and scientific papers
Synthesis and antibacterial activity of some new derivatives of thiosemicarbazide and 1,2,4-triazole
Wujec, Monika,Pachuta-Stec, Anna,Stefanska, Joanna,Kusmierz, Edyta,Siwek, Agata
, p. 1661 - 1669 (2013)
In a reaction of hydrazides of cyclohexylacetic acid 1 and phenylacetic acid 2 with isothiocyanates, respective thiosemicarbazide derivatives 3-18 were obtained. Further cyclization with 2% NaOH led to the formation of 5-(cyclohexylmethyl/benzyl)-4-substituted-2,4-dihydro-3H-1,2, 4-triazole-3-thiones 19-34. Structures of all new products were confirmed by analytical and spectroscopic methods. All compounds were screened for their in vitro activity against some species of bacteria and fungi. [Supplementary materials are available for this article. Go to the publisher's online edition ofPhosphorus, Sulfer, and Silicon and the Related Elements for the following free supplemental files: Additional figures and tables.]
Synthesis of some new 4,5-substituted-4H-1,2,4-triazole-3-thiol derivatives
Cansiz,Koparir,Demirdag
, p. 204 - 212 (2007/10/03)
In this study appropriate hydrazide compounds, furan-2-carboxylic acid hydrazide (1) and phenylacetic acid hydrazide (2) were converted into 1,4-substituted thiosemicarbazides 4a-e and 5a-e and 4-amino-5-(furan-2-yl or benzyl)-4H-1,2,4-triazole-3-thiols 7
