Room temperature facile synthesis of quinoxalines catalyzed by amidosulfonic acid

Zhenjiang Li; Weisi Li; Yingjie Sun; He Huang; Pingkai Ouyang

doi:10.1002/jhet.5570450135

Room temperature facile synthesis of quinoxalines catalyzed by amidosulfonic acid

Zhenjiang Li, Weisi Li, Yingjie Sun, He Huang, Pingkai Ouyang

生物与制药工程学院

Nanjing Tech University

科研成果: 期刊稿件 › 文章 › 同行评审

26 引用（Scopus）

摘要

(Chemical Equation Presented) Amidosulfonic acid NH₂-SO ₃H catalyzed direct condensations of o-phenylenediamines with α-diketones at room temperature in organic solvents to afford quinoxalines in excellent yields. The amidosulfonic acid as a solid acid catalyst in this preparation was efficient and recoverable.

源语言	英语
页（从-至）	285-288
页数	4
期刊	Journal of Heterocyclic Chemistry
卷	45
期	1
DOI	https://doi.org/10.1002/jhet.5570450135
出版状态	已出版 - 2008

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10.1002/jhet.5570450135

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title = "Room temperature facile synthesis of quinoxalines catalyzed by amidosulfonic acid",

abstract = "(Chemical Equation Presented) Amidosulfonic acid NH2-SO 3H catalyzed direct condensations of o-phenylenediamines with α-diketones at room temperature in organic solvents to afford quinoxalines in excellent yields. The amidosulfonic acid as a solid acid catalyst in this preparation was efficient and recoverable.",

author = "Zhenjiang Li and Weisi Li and Yingjie Sun and He Huang and Pingkai Ouyang",

year = "2008",

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T1 - Room temperature facile synthesis of quinoxalines catalyzed by amidosulfonic acid

AU - Li, Zhenjiang

AU - Li, Weisi

AU - Sun, Yingjie

AU - Huang, He

AU - Ouyang, Pingkai

PY - 2008

Y1 - 2008

N2 - (Chemical Equation Presented) Amidosulfonic acid NH2-SO 3H catalyzed direct condensations of o-phenylenediamines with α-diketones at room temperature in organic solvents to afford quinoxalines in excellent yields. The amidosulfonic acid as a solid acid catalyst in this preparation was efficient and recoverable.

AB - (Chemical Equation Presented) Amidosulfonic acid NH2-SO 3H catalyzed direct condensations of o-phenylenediamines with α-diketones at room temperature in organic solvents to afford quinoxalines in excellent yields. The amidosulfonic acid as a solid acid catalyst in this preparation was efficient and recoverable.

UR - http://www.scopus.com/inward/record.url?scp=38949106966&partnerID=8YFLogxK

U2 - 10.1002/jhet.5570450135

DO - 10.1002/jhet.5570450135

M3 - 文章

AN - SCOPUS:38949106966

SN - 0022-152X

VL - 45

SP - 285

EP - 288

JO - Journal of Heterocyclic Chemistry

JF - Journal of Heterocyclic Chemistry

IS - 1

ER -

Room temperature facile synthesis of quinoxalines catalyzed by amidosulfonic acid

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