2204-32-2Relevant articles and documents
A NEW SYNTHESIS OF 6-THIATHIOPHTHENES FROM ACETYLENIC β-DIKETONES
Marei, Mohamed Gaber,Mishrikey, Morcos Michael
, p. 229 - 234 (2007/10/02)
A new method for the synthsis of 2,5-diaryl-6-thiathiophthenes is described involving the reaction of 1,5-diarylpent-1-yne-3,5-diones with phosphorus pentasulfide.The reaction of 3-chloro-6-thiathiophthenes with hydrazine hydrate gave pyrazole derivatives