Synthesis of 3-(3-alkyl-5-thioxo-1H-4,5-dihydro-1,2,4-triazol-4-yl) aminocarbonylchromones

被引：0
|
作者：
Cao L. [1 ]
Zhang L. [1 ,3 ]
Cui P. [1 ,3 ]
机构：
[1] Coll. of Chem. and Chem. Engineering, Xinjiang University
[2] , S.
[3] Coll. of Chem. and Chem. Engineering, Xinjiang University, Urumqi 830046, P. R. China
来源：
Chemistry of Heterocyclic Compounds | 2004年 / 40卷 / 5期
关键词：
3-(3-alkyl-5-thioxo-1H-4,5-dihydro-1,2,4-triazol-4-yl) aminocarbonylchromones; 3-formylchromone; synthesis;
D O I：
10.1023/B:COHC.0000037320.27881.27
中图分类号：
学科分类号：
摘要：
A series of 3-(3-alkyl-5-thioxo-1H-4,5-dihydro-1,2,4-triazol-4-yl) aminocarbonylchromones has been prepared by oxidation of 3-formylchromone with Jones' reagent followed by reaction with 3-alkyl-4-amino-4,5-dihydro-1,2,4- triazole-5(1H)-thione in the presence of POCl 3. The structures of the compounds were confirmed by IR, LC-MS, and 1H NMR spectra and elemental analyses.
引用
收藏
页码：635 / 640
页数：5
相关论文
共 50 条
  • [1] Synthesis of 3-(3-alkyl-5-thioxo-1H-4,5-dihydro-1,2,4-triazol-4-yl)aminocarbonylchromones
    Cao, LH
    Zhang, L
    Cui, PY
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2004, (05): : 749 - 754
  • [2] 4-{3-[Hydroxy(phenyl)methyl]-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-4-yl}benzenesulfonamide
    Akkurt, Mehmet
    Celik, Ismail
    Cihan, Goekce
    Capan, Gueltaze
    Buyukgungor, Orhan
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2010, 66 : O974 - U3507
  • [3] Ethyl (1-methyl-3-phenyl-5-thioxo-4,5dihydro-1H-1,2,4-triazol-4-yl) acetate
    Kruszynski, Rafal
    Trzesowska, Agata
    Przybycin, Magdalena
    Dopieralski, Mariusz
    Dobosz, Maria
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : O4371 - U3909
  • [4] 2-(3-Methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-4-yl) acetic acid
    Kruszynski, Rafal
    Trzesowska, Agata
    Przybycin, Magdalena
    Gil, Kamil
    Dobosz, Maria
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2007, 63 : O4378 - U3966
  • [5] 4-[(E)-(3-Methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-4-yl)iminomethyl]benzonitrile
    Zhao, Yu-Yuan
    Zhao, Hong
    Wang, Wen-Xiang
    Xiao, Jie
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : O1273 - U1998
  • [6] 3-(4-amino-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)pyridinium chloride
    Zhao, Guang-Qiang
    Pan, Zhi-Fang
    Tang, Xue-Xi
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : O138 - U3734
  • [7] 3-(1H-1,2,4-Triazol-4-yl)phenol
    Xu, L
    Guo, GC
    Liu, B
    Fu, ML
    Huang, JS
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2004, 60 : O1060 - O1062
  • [8] Synthesis and biological activities of N-(5-alkyl-2,4-dihydro-3-thioxo-1,2,4-triazol-4-yl) Schiff bases
    Sun, Xiao-Hong
    Tao, Yan
    Liu, Yuan-Fa
    Jia, Ying-Qi
    Chen, Bang
    Yang, Jian-Wu
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2008, 28 (01) : 155 - 159
  • [9] Ethyl 4-(3-ethyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-4-yl)benzoate
    Unver, Yasemin
    Koysal, Yavuz
    Tanak, Hasan
    Unluer, Dilek
    Isik, Samil
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O1294 - U421
  • [10] Ethyl 2-(3-methyl-5-sulfanylidene-4,5dihydro-1H-1,2,4-triazol-4-yl) acetate
    Karczmarzyk, Zbigniew
    Pitucha, Monika
    Wysocki, Waldemar
    Fruzinski, Andrzej
    Olender, Ewa
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O3264 - +
12345