Premium
Synthesis of [1,2,4]triazolo[3,4‐ b ][1,3]thiazine‐5‐carboxylates via one‐pot reaction of N ‐substituted‐hydrazino‐carbothioamides with diethyl maleate
Author(s) -
Aly Ashraf A.,
Hassan Alaa A.,
Ibrahim Yusria R.,
AbdelAziz Mohamed
Publication year - 2009
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.173
Subject(s) - chemistry , thiazine , medicinal chemistry , organic chemistry
Diethyl maleate reacts with N ‐substituted‐hydrazino‐carbothioamides to form ethyl [1,2,4]triazolo[3,4‐ b ][1,3]thiazine‐5‐carboxylates. Reaction proceeds via bicyclization and oxidation processes. J. Heterocyclic Chem. (2009).