A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols

Chan Sik Cho; Sung Gi Oh

doi:10.1016/j.tetlet.2006.06.038

A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols

Chan Sik Cho, Sung Gi Oh

Department of Applied Chemistry

Kyungpook National University

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

102 Scopus citations

Abstract

o-Phenylenediamines react with an array of vicinal-diols in diglyme in the presence of a catalytic amount of a ruthenium catalyst along with KOH to afford the corresponding quinoxalines in good yields.

Original language	English
Pages (from-to)	5633-5636
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	32
DOIs	https://doi.org/10.1016/j.tetlet.2006.06.038
State	Published - 7 Aug 2006

Keywords

Cyclization
o-Phenylenediamines
Quinoxalines
Ruthenium catalyst
Vicinal-diols

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10.1016/j.tetlet.2006.06.038

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title = "A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols",

abstract = "o-Phenylenediamines react with an array of vicinal-diols in diglyme in the presence of a catalytic amount of a ruthenium catalyst along with KOH to afford the corresponding quinoxalines in good yields.",

keywords = "Cyclization, o-Phenylenediamines, Quinoxalines, Ruthenium catalyst, Vicinal-diols",

author = "Cho, \{Chan Sik\} and Oh, \{Sung Gi\}",

year = "2006",

month = aug,

day = "7",

doi = "10.1016/j.tetlet.2006.06.038",

language = "English",

volume = "47",

pages = "5633--5636",

journal = "Tetrahedron Letters",

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T1 - A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols

AU - Cho, Chan Sik

AU - Oh, Sung Gi

PY - 2006/8/7

Y1 - 2006/8/7

N2 - o-Phenylenediamines react with an array of vicinal-diols in diglyme in the presence of a catalytic amount of a ruthenium catalyst along with KOH to afford the corresponding quinoxalines in good yields.

AB - o-Phenylenediamines react with an array of vicinal-diols in diglyme in the presence of a catalytic amount of a ruthenium catalyst along with KOH to afford the corresponding quinoxalines in good yields.

KW - Cyclization

KW - o-Phenylenediamines

KW - Quinoxalines

KW - Ruthenium catalyst

KW - Vicinal-diols

UR - https://www.scopus.com/pages/publications/33745617379

U2 - 10.1016/j.tetlet.2006.06.038

DO - 10.1016/j.tetlet.2006.06.038

M3 - Article

AN - SCOPUS:33745617379

SN - 0040-4039

VL - 47

SP - 5633

EP - 5636

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 32

ER -

A new ruthenium-catalyzed approach for quinoxalines from o-phenylenediamines and vicinal-diols

Abstract

Keywords

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