Metal-Free Oxidative Dimerization of Dithiocarbamates: Direct Access to 3,5-Bis-mercapto-1,2,4-thiadiazoles

Autor: Azim Ziyaei Halimehjani, Yazdanbakhsh Lotfi Nosood, Shaghayegh Didaran, Fezzeh Aryanasab
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: SynOpen, Vol 01, Iss 01, Pp 0138-0142 (2017)
Druh dokumentu: article
ISSN: 2509-9396
DOI: 10.1055/s-0036-1590964
Popis: Abstract A facile and efficient protocol for the synthesis of 3,5-bis-mercapto-1,2,4-thiadiazoles by the oxidative dimerization of S-alkyl dithiocarbamates using periodic acid as an inexpensive and commercially available oxidant is reported. High to excellent yields and short reaction times are the main advantages of this procedure.
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