S-ALKYLTHIOSEMICARBAZONIUM SALTS IN THE SYNTHESIS OF 1,2,4-TRIAZOLINES. MOLECULAR STRUCTURE OF 1,4-DIACETYL-3-(5-NITROFURFURYLTHIO)-5-(2-FURYL)-Δ2-1,2,4-TRIAZOLINE

Article abstract of DOI:10.1007/BF00509706

Acylation of S-alkylthiosemicarbazonium salts with acetic anhydride leads to the formation of 1,4-diacetyl-Δ²-1,2,4-triazolines.It was also demonstrated, based on x-ray structural analysis, that the triazoline ring in the molecular structure of