111836-91-0Relevant articles and documents
Sodium carbonate-mediated facile synthesis of 4-substituted-2-(3,5- dimethylpyrazol-1-yl)thiazoles under solvent-free conditions
Aggarwal, Ranjana,Kumar, Sunil,Singh, Shiv P.
, p. 521 - 525,5 (2020/09/16)
An efficient and facile synthesis of 4-substituted-2-(3,5-dimethylpyrazol- 1-yl)thiazoles 3 was achieved by grinding an equimolar mixture of -haloketones 2 with 3,5-dimethylpyrazol-1-thiocarboxamide 1 in the presence of sodium carbonate under the solvent-
Unexpected Formation of α-Thiocyanatoketones in Hantzsch Thiazole Synthesis
Singh, S. P.,Sehgal, Subhash,Singh, Lukhvinder,Dhawan, S. N.
, p. 154 - 155 (2007/10/02)
The reaction of 3,5-dimethylpyrazole-1-thiocarboxamide (3) with α-haloketones (4) yields the corresponding α-thiocyanatoketones (5) or pyrazoles (1) depending upon nature of the halogen.Many such pyrazole derivatives have erroneously been described as thiazolotriazepines in literature.