Gallium(III) triflate-catalyzed synthesis of quinoxaline derivatives

Jing Jing Cai; Jian Ping Zou; Xiang Qiang Pan; Wei Zhang

doi:10.1016/j.tetlet.2008.10.058

Gallium(III) triflate-catalyzed synthesis of quinoxaline derivatives

Jing Jing Cai
, Jian Ping Zou
, Xiang Qiang Pan
, Wei Zhang

Chemistry

Soochow University

Research output: Contribution to journal › Article › peer-review

Abstract

Gallium(III) triflate-catalyzed reactions of phenylene-1,2-diamines and 1,2-diketones produce quinoxalines in excellent to quantitative yields. The reactions proceed with 1 mol % catalyst in ethanol at room temperature. The catalyst can be recycled for at least 10 times.

Original language	English
Pages (from-to)	7386-7390
Number of pages	5
Journal	Tetrahedron Letters
Volume	49
Issue number	52
DOIs	https://doi.org/10.1016/j.tetlet.2008.10.058
State	Published - Dec 22 2008

ASJC Scopus Subject Areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2008.10.058

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title = "Gallium(III) triflate-catalyzed synthesis of quinoxaline derivatives",

abstract = "Gallium(III) triflate-catalyzed reactions of phenylene-1,2-diamines and 1,2-diketones produce quinoxalines in excellent to quantitative yields. The reactions proceed with 1 mol \% catalyst in ethanol at room temperature. The catalyst can be recycled for at least 10 times.",

author = "Cai, \{Jing Jing\} and Zou, \{Jian Ping\} and Pan, \{Xiang Qiang\} and Wei Zhang",

year = "2008",

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day = "22",

doi = "10.1016/j.tetlet.2008.10.058",

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journal = "Tetrahedron Letters",

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AU - Cai, Jing Jing

AU - Zou, Jian Ping

AU - Pan, Xiang Qiang

AU - Zhang, Wei

PY - 2008/12/22

Y1 - 2008/12/22

N2 - Gallium(III) triflate-catalyzed reactions of phenylene-1,2-diamines and 1,2-diketones produce quinoxalines in excellent to quantitative yields. The reactions proceed with 1 mol % catalyst in ethanol at room temperature. The catalyst can be recycled for at least 10 times.

AB - Gallium(III) triflate-catalyzed reactions of phenylene-1,2-diamines and 1,2-diketones produce quinoxalines in excellent to quantitative yields. The reactions proceed with 1 mol % catalyst in ethanol at room temperature. The catalyst can be recycled for at least 10 times.

UR - https://www.scopus.com/pages/publications/55549140786

UR - https://www.scopus.com/pages/publications/55549140786#tab=citedBy

U2 - 10.1016/j.tetlet.2008.10.058

DO - 10.1016/j.tetlet.2008.10.058

M3 - Article

AN - SCOPUS:55549140786

SN - 0040-4039

VL - 49

SP - 7386

EP - 7390

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 52

ER -

Gallium(III) triflate-catalyzed synthesis of quinoxaline derivatives

Abstract

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