- 作者: 陶晶,王多志,曹玲華
- 作者服務機構: Department of Chemistry, Xinjiang University, Urumqi Xinjiang, 830046, P. R. China , State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
- 中文摘要: N-Glycosyl-2-(1,4,5,6-tetrahydropyridazin-6-one-3-carbonyl)-hydrazinecarbothioamides 3a-3g and N-glycosyl-2-(1,6-dihydropyridazin-6-one-3-carbonyl)-hydrazinecarbothioamides 5a-5g were prepared by the reaction of glycosyl isothiocyanates with the compounds 1,4,5,6-tetrahydro-3-hydrozinecarbonyl-6-pyridazinone (1) and 1,6-dihydro-3-hydrozinecarbonyl-6-pyridazinone (2). The terminal heterocyclic compounds 1,3,4-oxadiazole derivatives were obtained from cyclization of compounds (3a-3g) and (5a-5g) by mercuric acetate. Their structures were confirmed by IR, 1H NMR, MS and elemental analyses.
- 英文摘要: --
- 中文關鍵字: Pyridazinone; Thiosemicarbazide; 1,3,4-Oxadiazole.
- 英文關鍵字: --