Efficient Synthesis of 3,5,6,8-Tetrahydro-4H-thiopyrano[4′,3′:4,5]•thieno[2,3-d]pyrimidin-4-ones via an Iminophosphorane

被引：0
|
作者：
Li Wen-jing [1 ]
Liu Min [1 ]
Feng Ling-ling [1 ]
Ding Ming-wu [1 ]
机构：
[1] Cent China Normal Univ, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China
来源：
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2010年 / 26卷 / 01期
基金：
中国国家自然科学基金;
关键词：
3,5,6,8-Tetrahydro-4H-thiopyrano[4 ',3 ':4,5]thieno[2,3-d]pyrimidin-4-one; Aza-Wittig reaction; Carbodiimide; Isocyanate; IMIDAZOLIN-4-ONES; DERIVATIVES; RECEPTOR; ANALOGS; AGENTS;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
3,5,6,8-Tetrahydro-4H-thiopyrano[4',3':4,5]thieno[2,3-d]pyrimidin-4-ones(7) were synthesized via the base catalytic reactions of amines or phenols with carbodiimides(5). which were obtained from the aza-Wittig reactions of iminophosphoranes(4) with aromatic isocyanates.
引用
收藏
页码：60 / 65
页数：6
相关论文
共 50 条
  • [41] Transformations of tetrahydropyrido[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(3H)-ones in the presence of alkynes bearing electron-withdrawing substituents
    L. G. Voskressensky
    T. N. Borisova
    S. A. Kovaleva
    A. V. Listratova
    L. N. Kulikova
    V. N. Khrustalev
    M. V. Ovcharov
    A. V. Varlamov
    Russian Chemical Bulletin, 2012, 61 : 370 - 379
  • [42] Derivatives of condensed thienopyrimidines 12. Synthesis of substituted pyrano(thiopyrano)-[4′,3′:4,5]thieno[2,3-d]pyrimidines
    A. A. Mndzhoyan Institute of Fine Organic Chemistry, National Academy of Sciences, Erevan 375014, Armenia
    Chem. Heterocycl. Compd., 10 (1181-1184):
  • [43] Derivatives of condensed thienopyrimidines 12. Synthesis of substituted pyrano(thiopyrano)-[4′,3′:4,5]thieno[2,3-d]pyrimidines
    Oganisyan A.Sh.
    Noravyan A.S.
    Chemistry of Heterocyclic Compounds, 1998, 34 (10) : 1181 - 1184
  • [44] 4′,x-seco and 4′,x-4′,5′-diseco C-nucleosides from 2-hydrazino-(3H)thieno[2,3-d]pyrimidin-4-ones
    Hamed, AA
    Bader, HF
    El-Ashry, ESH
    ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 2001, 56 (08): : 826 - 836
  • [45] A facile synthesis and biological activity of novel tetrahydrobenzo[4′,5′] thieno[3′,2′:5,6]pyrido[4,3-d]pyrimidin-4(3H)-ones
    Ren, Qingyun
    Liang, Yong-Ju
    He, Hongwu
    Fu, Liwu
    Gu, Yucheng
    BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 2009, 19 (23) : 6713 - 6716
  • [46] SYNTHESIS OF 2-SUBSTITUTED AND 4-SUBSTITUTED 5,6,7,8-TETRAHYDRO-7-ISOPROPYLPYRIDO-(4',3',4,5)THIENO(2,3-D)PYRIMIDINES
    NORAVYAN, AS
    MKRTCHYAN, AP
    AKOPYAN, RA
    VARTANYAN, SA
    KHIMIKO-FARMATSEVTICHESKII ZHURNAL, 1980, 14 (02): : 37 - 40
  • [47] PYRIDOPYRIMIDINES .6. SYNTHESIS AND REACTIONS OF 4-IMINOPYRIDO[2,3-D]PYRIMIDINES AND 3H-2-THIOXOPYRIDO[2,3-D]PYRIMIDIN-4-ONES
    DAVE, CG
    SHAH, PR
    PANDYA, PS
    SHAH, GK
    CHEMICAL PAPERS, 1990, 44 (02) : 249 - 255
  • [48] Selective Synthesis of Bis(thieno[2,3-d]pyrimidin-4(3H)-ones)
    Fang, Zhengdong
    Lu, Jianquan
    Wei, Yangchao
    Yuan, Shuya
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2012, 32 (01) : 197 - 200
  • [49] Synthesis of Bridged Bis(thieno[2,3-d]pyrimidin-4(3H)-ones)
    Fang, Zhengdong
    Lu, Jianquan
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2011, 31 (12) : 2102 - 2105
  • [50] Synthesis and antihistaminic activity of 3H-benzo [4,5] thieno [2,3-d][1,2,3] triazin-4-ones
    Viswanatha, Gollapalle L.
    Priyadarshini, B. Janaki
    Krishnadas, Nandakumar
    Janardhanan, Saravanan
    Rangappa, Srinath
    Hanumanthappa, Shylaja
    SAUDI PHARMACEUTICAL JOURNAL, 2012, 20 (01) : 45 - 52
12345