Synthesis of heterocyclic compounds from 4-formylpyrazoles

被引：0
|
作者：
V. Yu. Mortikov
L. A. Rodinovskaya
A. E. Fedorov
A. M. Shestopalov
P. A. Belyakov
机构：
[1] Russian Academy of Sciences,N. D. Zelinsky Institute of Organic Chemistry
来源：
Russian Chemical Bulletin | 2014年 / 63卷
关键词：
pyrazole; 2,5-dimethylpyrazole; 1-alkyl-1; -pyrazole-4-carbaldehyde; “domino” reactions; Knoevenagel condensation; dicyanomethylidene derivatives; chromenes; tetrahydrochromenes; 1,4-dihydropyrano[2,3-; ]pyrazoles; pyrano[3,2-; ]chromenes; thiochromeno[4,3-; ]pyrans; pyrano[3,2-; ]quinolines; thiazolo[3,2-; ]pyridines;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Formylation of pyrazole and 2,5-dimethylpyrazole gave a number of pyrazole-containing aldehydes, which can be used to obtain chromenes, tetrahydrochromenes, 1,4-dihydropyrano[2,3-c]pyrazoles, pyrano[3,2-c]chromenes, thiochromeno[4,3-b]pyrans, pyrano[3,2-c]-quinolines, and thiazolo[3,2-a]pyridines.
引用
收藏
页码：443 / 456
页数：13
相关论文
共 50 条
  • [1] Synthesis of heterocyclic compounds from 4-formylpyrazoles
    Mortikov, V. Yu.
    Rodinovskaya, L. A.
    Fedorov, A. E.
    Shestopalov, A. M.
    Belyakov, P. A.
    RUSSIAN CHEMICAL BULLETIN, 2014, 63 (02) : 443 - 456
  • [2] 4-Formylpyrazoles: Applications in Organic Synthesis
    Bala, Renu
    Kumari, Poonam
    Sood, Sumit
    Singh, Karan
    MINI-REVIEWS IN ORGANIC CHEMISTRY, 2019, 16 (02) : 193 - 203
  • [3] Selenoacetalyzation of 4-Formylpyrazoles in the Presence of Trimethylchlorosilane
    Papernaya, Lyubov K.
    Shatrova, Alexandra A.
    Levanova, Ekaterina P.
    Albanov, Alexandr I.
    Klyba, Lyudmila V.
    Rudyakova, Elena V.
    Levkovskaya, Galina G.
    HETEROATOM CHEMISTRY, 2013, 24 (06) : 466 - 475
  • [4] Vilsmeier-Haack reaction on hydrazones: a convenient synthesis of 4-formylpyrazoles
    Singh, K
    Ralhan, S
    Sharma, PK
    Dhawan, SN
    JOURNAL OF CHEMICAL RESEARCH-S, 2005, (05): : 316 - 318
  • [5] Electrosynthesis of pyrazole-4-carboxylic acids by oxidation of 4-formylpyrazoles on NiO(OH)-electrode in aqueous alkaline solution
    B. V. Lyalin
    V. A. Petrosyan
    Russian Chemical Bulletin, 2012, 61 : 1148 - 1153
  • [6] Electrosynthesis of pyrazole-4-carboxylic acids by oxidation of 4-formylpyrazoles on NiO(OH)-electrode in aqueous alkaline solution
    Lyalin, B. V.
    Petrosyan, V. A.
    RUSSIAN CHEMICAL BULLETIN, 2012, 61 (06) : 1148 - 1153
  • [7] Synthesis of some new 3-aryl-1-(4,6-dimethyl-2-pyrimidiniyl)-4-formylpyrazoles using Vilsmeier Haack reaction.
    Prakash, O
    Kumar, R
    Bhardwaj, V
    Sharma, PK
    HETEROCYCLIC COMMUNICATIONS, 2003, 9 (05) : 515 - 518
  • [8] Synthesis of heterocyclic compounds from camphor
    Alwan, Ensaf S.
    Bayoumy, Marwa S.
    Mohareb, Rafat M.
    ORGANIC COMMUNICATIONS, 2023, 16 (02) : 54 - 74
  • [9] Polyfunctional pyrazoles. 1. Synthesis of 3-aryl-1-(2-cyanoethyl)-4-formylpyrazoles and their 3-(5-methylfur-2-yl)-substituted analog
    Bratenko M.K.
    Chornous V.A.
    Voloshin N.P.
    Vovk M.V.
    Chemistry of Heterocyclic Compounds, 1999, 35 (9) : 1075 - 1077
  • [10] Synthesis of heterocyclic compounds from metallated unsaturated compounds and isothiocyanates (review)
    Brandsma, L
    Nedolya, NA
    Tarasova, OA
    Trofimov, BA
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2000, (11): : 1443 - 1463
12345