Sonochemical synthesis of Biginelli compounds

被引：0
|
作者：
M. S. Zhidovinova
O. V. Fedorova
G. L. Rusinov
I. G. Ovchinnikova
机构：
[1] Ural Branch of the Russian Academy of Sciences,Institute of Organic Synthesis
来源：
Russian Chemical Bulletin | 2003年 / 52卷
关键词：
Biginelli reactions; ethyl 4-R-6-methyl-2-oxo- and 4-R-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates; ultrasound effect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The ultrasound effect accelerates the Biginelli reaction 40 and more times. A sonochemical method for the synthesis of ethyl 4-R-6-methyl-2-oxo- and 4-R-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylates was developed. The target products were obtained within 2 to 5 min in 90—95% yields.
引用
收藏
页码：2527 / 2528
页数：1
相关论文
共 50 条
  • [31] Sonochemical synthesis of nanomaterials
    Xu, Hangxun
    Zeiger, Brad W.
    Suslick, Kenneth S.
    CHEMICAL SOCIETY REVIEWS, 2013, 42 (07) : 2555 - 2567
  • [32] On the Microwave-Assisted Synthesis and Oxidation of Biginelli Compounds: Comparative Study of Dihydropyrimidinones and Thiones Oxidation
    Pineiro, Marta
    Nascimento, Bruno F. O.
    Gonsalves, Antonio M. d'A. Rocha
    Nunes, Sandra C. C.
    Pais, Alberto A. C. C.
    CURRENT MICROWAVE CHEMISTRY, 2014, 1 (02) : 119 - 134
  • [33] Modified Biginelli reaction in the synthesis of chromenopyrimidobenzimidazolones
    O. A. Mazhukina
    A. G. Platonova
    O. V. Fedotova
    V. A. Vasin
    Russian Journal of Organic Chemistry, 2015, 51 : 691 - 696
  • [34] The sonochemical arylation of active methylene compounds
    Meciarová, M
    Kiripolsky, M
    Toma, S
    ULTRASONICS SONOCHEMISTRY, 2005, 12 (05) : 401 - 403
  • [35] Modified Biginelli reaction in the synthesis of chromenopyrimidobenzimidazolones
    Mazhukina, O. A.
    Platonova, A. G.
    Fedotova, O. V.
    Vasin, V. A.
    RUSSIAN JOURNAL OF ORGANIC CHEMISTRY, 2015, 51 (05) : 691 - 696
  • [36] 100 YEARS OF THE BIGINELLI DIHYDROPYRIMIDINE SYNTHESIS
    KAPPE, CO
    TETRAHEDRON, 1993, 49 (32) : 6937 - 6963
  • [37] Dry synthesis of "Biginelli" compounds using inorganic solid support coupled with microwave irradiation: An environmentally co-friendly synthesis
    Gupta, R
    Paul, S
    Gupta, AK
    INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, 1998, 5 (05) : 340 - 342
  • [38] Sonochemical synthesis of ZnO nanosheet
    Xiao, Qi
    Huang, Suping
    Zhang, Jiang
    Xiao, Chong
    Tan, Xiaoke
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 459 (1-2) : L18 - L22
  • [39] Sonochemical synthesis of PbS nanorods
    Xiu, Zhiliang
    Liu, Suwen
    Yu, Jiaoxian
    Xu, Fengxiu
    Yu, Weina
    Feng, Guangjian
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 457 (1-2) : L9 - L11
  • [40] Sonochemical synthesis of polyaniline nanofibers
    Jing, Xinli
    Wang, Yangyong
    Wu, Dan
    Qiang, Jipeng
    ULTRASONICS SONOCHEMISTRY, 2007, 14 (01) : 75 - 80
12345