GIRAULT P.; PERRONNET J., J. HETEROCYCL. CHEM., 1981, 18, NO 2, 419-421
作者:GIRAULT P.、 PERRONNET J.
DOI:——
日期:——
Girault, Pierre; Perronnet, Jacques, Journal of Heterocyclic Chemistry, 1981, vol. 18, p. 419 - 421
作者:Girault, Pierre、Perronnet, Jacques
DOI:——
日期:——
Synthesis of 3,5-bis(acyl)-1,2,4-thiadiazoles via iodine mediated oxidative dimerization of α-oxothioamides
作者:Rajaghatta N. Suresh、Toreshettahally R. Swaroop、Veeresha Gowda Shalini、Kempegowda Mantelingu、Kanchugarakoppal S. Rangappa
DOI:10.1016/j.tetlet.2022.154302
日期:2023.2
A novel and an efficient method for the synthesis of 3,5-bis(acyl)-1,2,4-thiadiazoles by the oxidative cyclization of α-oxothioamides with assistance of moleculariodine has been reported. The required substrates – α-oxothioamides have been synthesized by the reaction of α-oxodithioesters with ammonium chloride and sodium acetate. The probable mechanism for the formation of products has presented.