1338244-36-2Relevant academic research and scientific papers
Synthesis and structure of a new heterocyclic system - 7,8-dihydroimidazo- [1,2-c][1,3]thiazolo[4,5-e]pyrimidine
Kozachenko,Shablykin,Vasilenko,Chernega,Brovarets
experimental part, p. 507 - 513 (2012/01/13)
The purpose-directed synthesis of a new heterocyclic system, 7,8-dihydroimidazo[1,2-c][1,3]thiazolo[4,5-e]pyrimidine has been carried out based on the successive interaction of available 2-(aroylaminocyanomethylene) imidazolidines with hydrogen sulfide and triethyl orthoformate with subsequent intramolecular cyclocondensation of the obtained 8-aroylamino-7-thioxo-1,2,3,7- tetrahydroimidazo-[1,2-c]pyrimidines under the action of phosphorus pentasulfide or polyphosphoric acid.
