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Note | Regular issue | Vol 63, No. 9, 2004, pp.2079-2086
Published online, 16th July, 2004
DOI: 10.3987/COM-04-10129
Study on Syntheses and Structure of a New Kind of Bis-heterocyclic Thiadiazine Derivatives Containing Pyrazolone

Guang-Fei Liu, Lang Liu, Dian-Zeng Jia,* Bang-Hua Peng, Xin Hu, and Kai-Bei Yu

*Institute of Applied Chemistry, Xinjiang University, Urumqi 830046, China


A new kind of bis-heterocyclic thiadiazine derivatives containing pyrazolone were synthesized and characterized. 2-Methylthio-5-(1,3-diphenyl- 5-pyrazolone-4-ylidene)-5,6-dihydro-4H-1,3,4-thiadiazine (DPCP-MTTSC) (5) was determined by X-Ray crystallographical analysis.