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On triazoles. XXI . Synthesis of 1,2,4‐triazolyldithiocarbonates
Author(s) -
Pongó László,
Reiter József,
Barkóczy József,
Sohár Pál,
Pallagi István
Publication year - 1990
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570270516
Subject(s) - chemistry , tautomer , yield (engineering) , carbon disulfide , alkyl , confusion , aryl , medicinal chemistry , amino acid , combinatorial chemistry , disulfide bond , organic chemistry , biochemistry , psychology , materials science , psychoanalysis , metallurgy
The reaction of 5‐amino‐1,2,4‐triazoles 1 with carbon disulfide and alkylating agents in basic condition to yield alkyl, aralkyl and aryl (5‐amino‐3‐Q‐1,2,4‐triazol‐1‐yl)dithiocarbonates 2 and alkyl (3‐Q‐1,2,4‐triazol‐5‐yl‐amino)dithiocarbonates 3 was studied. The isomeric and tautomeric structure of derivatives obtained was proved with the help of their uv, pmr and cmr spectra using model compounds prepared for this purpose. The results obtained enabled us to correct some confusion in the literature.