Synthesis of pyrazolo- and [1,2,4]triazolo-[1,5-а]quinolin-9-ols by cycloaddition to 8-hydroxyquinoline N-imide

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Synthesis of pyrazolo- and [1,2,4]triazolo-[1,5-а]quinolin-9-ols by cycloaddition to 8-hydroxyquinoline N-imide. / Evtushok, Vasilii E.; Vorob’ev, Aleksey Yu.

в: Chemistry of Heterocyclic Compounds, Том 55, № 3, 15.03.2019, стр. 229-234.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{f2ba0b16842d4aea95bf5cd3409ec1a5,

title = "Synthesis of pyrazolo- and [1,2,4]triazolo-[1,5-а]quinolin-9-ols by cycloaddition to 8-hydroxyquinoline N-imide",

abstract = "The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN–K 2 СО 3 system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile\ and aromatic nitriles in aqueous 2 N KОН solution gave the respective 2-substituted 9-hydroxy[1,2,4]triazolo[1,5-a]quinolines. ",

keywords = "1,3-dipolar cycloaddition, 8-hydroxyquinoline, N-imines, pyrazolo[1,5-а]quinoline, [1,2,4]triazolo[1,5-а]quinoline, IMINES, 5-a]quinoline, COMPLEXES, 4]triazolo[1, 2, CHEMOSENSOR, [1, 1,3-DIPOLAR CYCLOADDITION, CHEMISTRY, pyrazolo[1, DERIVATIVES, SCAFFOLD",

author = "Evtushok, {Vasilii E.} and Vorob{\textquoteright}ev, {Aleksey Yu}",

year = "2019",

month = mar,

day = "15",

doi = "10.1007/s10593-019-02446-0",

language = "English",

volume = "55",

pages = "229--234",

journal = "Chemistry of Heterocyclic Compounds",

issn = "0009-3122",

publisher = "Springer New York",

number = "3",

}

RIS

TY - JOUR

T1 - Synthesis of pyrazolo- and [1,2,4]triazolo-[1,5-а]quinolin-9-ols by cycloaddition to 8-hydroxyquinoline N-imide

AU - Evtushok, Vasilii E.

AU - Vorob’ev, Aleksey Yu

PY - 2019/3/15

Y1 - 2019/3/15

N2 - The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN–K 2 СО 3 system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile\ and aromatic nitriles in aqueous 2 N KОН solution gave the respective 2-substituted 9-hydroxy[1,2,4]triazolo[1,5-a]quinolines.

AB - The reaction of 1-amino-8-hydroxyquinolinium mesitylenesulfonate with alkenes and alkynes containing electron-withdrawing substituents was performed in MeCN–K 2 СО 3 system and gave the respective 9-hydroxypyrazolo[1,5-a]quinolines. The reaction with acetonitrile\ and aromatic nitriles in aqueous 2 N KОН solution gave the respective 2-substituted 9-hydroxy[1,2,4]triazolo[1,5-a]quinolines.

KW - 1,3-dipolar cycloaddition

KW - 8-hydroxyquinoline

KW - N-imines

KW - pyrazolo[1,5-а]quinoline

KW - [1,2,4]triazolo[1,5-а]quinoline

KW - IMINES

KW - 5-a]quinoline

KW - COMPLEXES

KW - 4]triazolo[1

KW - 2

KW - CHEMOSENSOR

KW - [1

KW - 1,3-DIPOLAR CYCLOADDITION

KW - CHEMISTRY

KW - pyrazolo[1

KW - DERIVATIVES

KW - SCAFFOLD

UR - http://www.scopus.com/inward/record.url?scp=85065392502&partnerID=8YFLogxK

U2 - 10.1007/s10593-019-02446-0

DO - 10.1007/s10593-019-02446-0

M3 - Article

AN - SCOPUS:85065392502

VL - 55

SP - 229

EP - 234

JO - Chemistry of Heterocyclic Compounds

JF - Chemistry of Heterocyclic Compounds

SN - 0009-3122

IS - 3

ER -

ID: 20043790