A facile synthesis of Δ<sup>2</sup>-1,3,4-thiadiazolines unsubstituted at the 4-position
作者:D. Michael Evans、David R. Taylor
DOI:10.1039/c39820000188
日期:——
Contrary to many literature reports, the condensation of a wide variety of aldehydes and ketones with thioaroylhydrazines (ArCSNHNH2) produces 2-aryl-Î2-1,3,4-thiadiazolines and not acyclic isomers.
Compounds of formula (I), and pharmaceutically acceptable salts thereof, may be used in therapy, for example as antifungal agents, wherein: R1, R2 and R3 are as defined herein. Certain compounds of formula (I) are also provided. Compounds of formula (I), and agriculturally acceptable salts thereof, may also be used as agricultural fungicides.
Evans, D. Michael; Hill, Lawrence; Taylor, David R., Journal of the Chemical Society. Perkin transactions I, 1986, p. 1499 - 1506
作者:Evans, D. Michael、Hill, Lawrence、Taylor, David R.、Myers, Malcolm