Ambident Properties of 4-Substituted Thiosemicarbazides in Condensations with Fluoroacetic Acids |
| |
| Authors: | E B Vasil'eva V I Filyakova L P Sidorova I E Filatov V N Charushin |
| |
| Institution: | (1) Postovskii Institute of Organic Synthesis, Ural Division, Russian Academy of Sciences, ul. S. Kovalevskoi 22, Yekaterinburg, 620219, Russia;(2) Ural State Technical University, ul. Mira 19, Yekaterinburg, Russia;(3) Institute of Electrophysics, Ural Division, Russian Academy of Sciences, ul. Amundsena 106, Yekaterinburg, 620016, Russia |
| |
| Abstract: | 4-Substituted thiosemicarbazides react with di- and trifluoroacetic acids to give the corresponding 3-fluoroalkyl-4,5-dihydro-1,2,4-triazole-5(1H)-thiones. Condensation of 4,4-disubstituted thiosemicarbazides with trifluoroacetic acid leads to formation of 2-amino-5-trifluoromethyl-1,3,4-thiadiazoles. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
