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Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (7): 678-681. Previous Articles     Next Articles

双－（3－烷基／芳基）－7H－1，2，4－三唑并[3,4-b]-1,3,4-噻二嗪类化合物的合成及波谱性质

李明;文丽荣;付维军;杨华铮   

  1. 南开大学;兰州大学;青岛科技大学化学与分子工程学院
  • 发布日期:2003-07-25

Synthesis and Spectroscopic Properties of Bis(3-alkyl/aryl)-7H-1,2, 4-triazolo[3,4-b]-1,3,4-thiadiazines

Li Ming;Wen Lirong;Fu Weijun;Zhang Yubing;Li Guoqiang;Yang Huazheng   

  1. Institute of Elemental-Organic Chemistry, Nankai University;National Laboratory of Applied Organic Chemistry, Lanzhou University
  • Published:2003-07-25

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New fourteen compounds of bis(3-alkyl/aryl)-7#-l,2,4-triazolo[3,4-6] -l,3,4-thiadiazines (3a ~ 3n) have been synthesized by the reaction of l,4-dibromo-2,3-butanedione (l) with corresponding 3-alkyl/aryl-4- amino-5-mercapto-l,2,4-triazoles (2a~2n) . Their structures were characterized by EA, IR, XH NMR and MS spectra.

Key words: PYRRODIAZOLE P;THIADIAZINE P;l,4-dibromo-2,3-butanedione;1HNMR, IR;MS;STRUCTURE CHARACTERISTICS

CLC Number: