Novel route to fully substituted 1H-pyrazoles

被引：27
|
作者：
Suen, YF
Hope, H
Nantz, MH
Haddadin, MJ
Kurth, MJ
机构：
[1] Univ Calif Davis, Dept Chem, Davis, CA 95616 USA
[2] Amer Univ Beirut, Dept Chem, Beirut, Lebanon
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2005年 / 70卷 / 21期
关键词：
D O I：
10.1021/jo051319a
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A novel one-step synthesis route to fully substituted pyrazol-4-ols is reported. This simple yet nonobvious method for the construction of pyrazol-4-ols by the condensation-fragmentation-cyclization-extrusion reactions of thietanones with 1,2,4,5-tetrazines is reported. All of the elements of the thietanone except its sulfur are incorporated in these novel products.
引用
收藏
页码：8468 / 8471
页数：4
相关论文
共 50 条
  • [21] Supramolecular structure of 1H-pyrazoles in the solid state:: a crystallographic and ab initio study
    Foces-Foces, CN
    Alkorta, I
    Elguero, J
    ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2000, 56 : 1018 - 1028
  • [22] Synthesis and anti-microbial activity of some new fluorinated 1H-pyrazoles
    Wang, Dun-Jia
    Fan, Ling
    Zheng, Chun-Yang
    Fang, Zheng-Dong
    JOURNAL OF FLUORINE CHEMISTRY, 2010, 131 (05) : 584 - 586
  • [23] Green synthesis of 4-organylselanyl-1H-pyrazoles through electrochemical cross-dehydrogenative coupling of 1H-pyrazoles and diorganyl diselenides
    Yi, Rong-Nan
    Wu, Zhi-Lin
    Ouyang, Wen-Tao
    Wang, Wei-Fan
    He, Wei-Min
    TETRAHEDRON LETTERS, 2021, 77
  • [24] An Entry into Obtaining Pyrazole-, Chromone-, or Oxadiazole-Substituted 1H-Pyrazoles via 2,3-Furandiones
    Cam, Serkan
    Bildirici, Ishak
    Menges, Nurettin
    Tan, Meltem
    Sener, Ahmet
    JOURNAL OF HETEROCYCLIC CHEMISTRY, 2013, 50 : E211 - E216
  • [25] Alkylation of 3,5-dimethyl-4-(nitrophenyldiazenyl)-1H-pyrazoles with Halogenoalkanes
    Pozdeeva, Alexandra N.
    Kulieva, Elmira N.
    Bobrova, Anastasia V.
    Root, Evgeniy V.
    Suboch, Georgii A.
    JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY, 2023, 16 (02): : 216 - 222
  • [26] Self-Assembly in Helical Columnar Mesophases and Luminescence of Chiral 1H-Pyrazoles
    Beltran, Eduardo
    Cavero, Emma
    Barbera, Joaquin
    Luis Serrano, Jose
    Elduque, Anabel
    Gimenez, Raquel
    CHEMISTRY-A EUROPEAN JOURNAL, 2009, 15 (36) : 9017 - 9023
  • [27] Synthesis of monomeric and oligomeric 1,1′-methylenebis-(1H-pyrazoles) contaning ethynyl fragments
    A. S. Potapov
    A. I. Khlebnikov
    S. F. Vasilevskii
    Russian Journal of Organic Chemistry, 2006, 42 : 1368 - 1373
  • [28] Synthesis of 4-(1,4,6-oxadithiocan-5-yl)-1H-pyrazoles
    L. K. Papernaya
    A. A. Shatrova
    G. G. Levkovskaya
    Russian Journal of Organic Chemistry, 2015, 51 : 526 - 529
  • [29] Novel 4,5-bis(trifluoromethyl)-1H-pyrazoles through a concise sequential iodination-trifluoromethylation reaction
    Junges, Andrizia F.
    Pittaluga, Everton P.
    Zanatta, Nilo
    Martins, Marcos A. P.
    Bonacorso, Helio G.
    TETRAHEDRON LETTERS, 2019, 60 (20) : 1385 - 1388
  • [30] Synthesis of Fatty Trichloromethyl-β-diketones and New 1H-Pyrazoles as Unusual FAMEs and FAEEs
    Flores, Alex F. C.
    Blanco, Rogerio F.
    Souto, Alynne A.
    Malavolta, Juliana L.
    Flores, Darlene C.
    JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2013, 24 (12) : 2059 - +
12345