Microwave‐assisted Synthesis of Pyrazolo[4,3‐ f ]quinolin‐7‐one Derivatives via Multi‐component Reactions | Zendy

Peng Juhua | Zendy; Hao Wenjuan | Zendy; Wang Xiang | Zendy; Tu Shujiang | Zendy; Ma Ning | Zendy; Zhang Ge | Zendy

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Microwave‐assisted Synthesis of Pyrazolo[4,3‐ f ]quinolin‐7‐one Derivatives via Multi‐component Reactions

Author(s) -

Peng Juhua,

Hao Wenjuan,

Wang Xiang,

Tu Shujiang,

Ma Ning,

Zhang Ge

Publication year - 2009

Publication title -

chinese journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.28

H-Index - 41

eISSN - 1614-7065

pISSN - 1001-604X

DOI - 10.1002/cjoc.200990287

Subject(s) - chemistry , component (thermodynamics) , microwave , combinatorial chemistry , computational chemistry , organic chemistry , thermodynamics , quantum mechanics , physics

A series of new pyrazolo[4,3‐ f ]quinolin‐7‐one derivatives were synthesized by multi‐component reactions of equimolar amount of aromatic aldehydes with 2,2‐dimethyl‐1,3‐dioxane‐4,6‐dione and 1 H ‐indazol‐5‐amine in ethylene glycol without catalyst under microwave irradiation. This one‐pot protocol has the advantage of good yields, simple workup procedure and shorter reaction time.

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