80553-55-5Relevant academic research and scientific papers
Synthesis and Oxidation of 1-(1,3-Thiazol-2-yl)-pyrazolidin-3-ones
Richter, A. M.,Mojjoukhine, V.
, p. 873 - 881 (2007/10/02)
The 1-(1,3-thiazol-2-yl)-pyrazolid-3-ones 4 are synthesized by reaction of 1-thiocarbamoyl-pyrazolidin-3-one 2 with α-halogenaldehydes and α-halogenketones, respectively.The structure of 4 is proved by their 1H-n.m.r. and mass spectra.Oxydative dimerisation of 4 leads to the bisazomethinimines 10.The compounds 10 represent a new type of azomethinimines with a quinoid structure.
Synthesis of Thiazolotriazepinones
Peet, Norton P.,Sunder, Shyam,Barbuch, Robert J.
, p. 747 - 752 (2007/10/02)
The synthesis of 4,5-dihydro-7-phenylthiazolotriazepin-3(2H)-one (4) from 2-propenoic acid 2-(4-phenyl-2-thiazolyl)hydrazide (14), is reported.A synthesis of 4 which was reported earlier by Mahajan, Sondhi and Ralhan (9), from 3-chloropropan
