Synthesis and reactions of 1-(2-pyridyl)-3-methyl-4-chloro-5-formyl-6,7-dihydroindazoles

被引：0
|
作者：
Riga Technical University, Riga LV-1658, Latvia [1 ]
机构：
来源：
Chem. Heterocycl. Compd. | / 6卷 / 669-673期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Vilsmeier formylation of 1-(2-pyridyl)-3-methyl-4-oxo-4,5,6,7-tetrahydroindazole and its 6-phenyl derivative gives 1-(2-pyridyl)-3-methyl-4-chloro-5-formyl-6,7-dihydroindazoles. Reactions of these derivatives with different N- and C-nudeophilic agents, including bisnucleophiles, were studied as a means of obtaining new 4- and 5-functional derivatives of indazole and its condensed systems. ©1998 Plenum Publishing Corporation.
引用
收藏
相关论文
共 50 条
  • [31] N-[4-Chloro-2-methyl-6-(N-methylcarbamoyl)phenyl]-1-(3-chloro-2-pyridyl)-3-trifluoromethyl-1H-pyrazole-5-carboxamide
    Yang, Huibin
    Yu, Haibo
    Li, Bin
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : O2378 - U2725
  • [32] Derivatives of the dimethylbis(2-pyridyl)borate(1-) ion: Synthesis and structure
    Hodgkins, TG
    Powell, DR
    INORGANIC CHEMISTRY, 1996, 35 (07) : 2140 - 2148
  • [33] Methyl 4-[(2-butyl-4-chloro-5-formyl-1H-imidazol-1-yl)methyl]benzoate
    Yang, FK
    Xiao, HL
    Jian, FF
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2004, 60 : O2266 - O2267
  • [34] SYNTHESIS OF METHYL 2-PYRIDYL AND 4-PYRIDYL DISULFIDE FROM 2-THIOPYRIDONE 4-THIOPYRIDONE AND METHYL METHANETHIOSULFONATE
    KITSON, TM
    LOOMES, KM
    ANALYTICAL BIOCHEMISTRY, 1985, 146 (02) : 429 - 430
  • [35] Synthesis and Photochromic Properties of 1-(3-methyl-2-pyridyl)-2-[2-methyl-5-(4-formylphenyl)-3-thienyl]perfluoroyclopentene
    Zhang, Xiaodong
    Wei, Shasha
    Liu, Gang
    MECHANICAL ENGINEERING, INTELLIGENT SYSTEM AND APPLIED MECHANICS, 2014, 473 : 101 - 104
  • [36] SYNTHESIS AND CHARACTERIZATION OF NEW METAL-COMPLEXES OF 4-BENZOYL-1-(2-PYRIDYL)-3-THIOSEMICARBAZIDE, 4-PHENYL-1-(2-PYRIDYL)-3-THIOSEMICARBAZIDE, AND 4-PHENYL-1-(2-PYRIDYL)-3-SEMICARBAZIDE
    IBRAHIM, KM
    ABUELREASH, GM
    KHALIFA, ME
    SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, 1992, 22 (08): : 1159 - 1168
  • [37] 3-(4-pyridyl)-5-(2-pyridyl)-1H-pyrazole
    Churakov, AV
    Kuz'mina, LG
    Nuriev, VN
    Vatsadze, SZ
    Zyk, NV
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2004, 60 : O1231 - O1233
  • [38] 3-Chloro-6-[4-(2-pyridyl)piperazin-1-yl]pyridazine
    Arslan, Hakan
    Utku, Semra
    Hardcastle, Kenneth I.
    Goekce, Mehtap
    Lense, Sheri
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O35 - U1392
  • [39] Green chemistry synthesis: 2-amino-3-[(E)-(2-pyridyl)methylideneamino]but-2-enedinitrile monohydrate and 5-cyano-2-(2-pyridyl)-1-(2-pyridylmethyl)-1H-imidazole-4-carboxamide
    Altaf, Muhammad
    Stoeckli-Evans, Helen
    ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY, 2010, 66 : 441 - 445
  • [40] DESIGN AND SYNTHESIS OF 5-(2-PYRIDYL)-BENZODIAZEPINES AND 1-(2-PYRIDYL)ISOQUINOLINE AS POTENTIAL PERIPHERAL BENZODIAZEPINE RECEPTOR (PBR) LIGANDS AND THEIR COMPLEX AS ANTICANCER DRUGS
    ZHANG, PW
    FRYER, RI
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1994, 207 : 68 - MEDI
12345