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Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (10): 1287-1290. Previous Articles     Next Articles

Reports

含1,6-二氢-6-哒嗪酮的1,3,4-噁二唑啉和噻唑烷-4-酮类化合物的合成

王彩芳1，曹玲华*,1,2   

  1. (1新疆大学化学化工学院 乌鲁木齐 830046)
    (2南开大学元素有机化学国家重点实验室 天津 300071)
  • 收稿日期:2004-11-04 修回日期:2005-04-25 发布日期:2005-10-08
  • 通讯作者: 曹玲华

Synthesis of 1,3,4-Oxadiazoline and 4-Thiazolidinone Derivatives Containing 1,6-Dihydro-6-pyridazinone

WANG Cai-Fang1,CAO Ling-Hua*,1,2   

  1. (1 College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046)
    (2 State Key Laboratory of Elemento-Organic Chemistry, Nankai Uni-versity, Tianjin 300071)
  • Received:2004-11-04 Revised:2005-04-25 Published:2005-10-08
  • Contact: CAO Ling-Hua

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A series of 1,3,4-oxadiazoline derivatives 3a～3e were obtained from 1,6-dihydro-6-pyridazinone-3-carbonyl aromatic aldehyde hydrozones 2a～2e by the cyclization with acetic anhydride, and 4-thiazolidinones 4a～4e were also derived from 2a～2e with mercaptoacetic acid in DMF. Their structures were established by elemental analysis, IR, 1H NMR and MS spectra.

Key words: 1,6-dihydro-6-pyridazinone, 4-thiazolidinone, 1,3,4-oxadiazoline