Molecular iodine: A powerful catalyst for the easy and efficient synthesis of quinoxalines

Shivaji V. More; M. N.V. Sastry; Chieh Chieh Wang; Ching Fa Yao

doi:10.1016/j.tetlet.2005.07.026

Molecular iodine: A powerful catalyst for the easy and efficient synthesis of quinoxalines

Shivaji V. More
, M. N.V. Sastry
, Chieh Chieh Wang
, Ching Fa Yao^*

^*此作品的通信作者

化學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

259 引文斯高帕斯（Scopus）

摘要

Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields using inexpensive, nontoxic, and readily available bench top chemical, iodine in catalytic amount (10 mol %). Besides this, a systematic study was carried out to evaluate parameters such as solvent and catalyst loading. Several aromatic as well as aliphatic 1,2-diketones and aromatic 1,2-diamines, such as substituted phenylene diamines, tetra amines were further subjected to condensation using catalytic amounts of iodine to afford the products in excellent yield.

原文	英語
頁（從 - 到）	6345-6348
頁數	4
期刊	Tetrahedron Letters
卷	46
發行號	37
DOIs	https://doi.org/10.1016/j.tetlet.2005.07.026
出版狀態	已發佈 - 2005 9月 12

ASJC Scopus subject areas

生物化學
藥物發現
有機化學

存取文件

10.1016/j.tetlet.2005.07.026

其它文件與鏈接

引用此

@article{22142c2804cf4fe09d62ab573b140735,

title = "Molecular iodine: A powerful catalyst for the easy and efficient synthesis of quinoxalines",

abstract = "Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields using inexpensive, nontoxic, and readily available bench top chemical, iodine in catalytic amount (10 mol \%). Besides this, a systematic study was carried out to evaluate parameters such as solvent and catalyst loading. Several aromatic as well as aliphatic 1,2-diketones and aromatic 1,2-diamines, such as substituted phenylene diamines, tetra amines were further subjected to condensation using catalytic amounts of iodine to afford the products in excellent yield.",

keywords = "1,2-Diketones, Catalytic amount, Ecofriendly process, Iodine, Quinoxalines",

author = "More, \{Shivaji V.\} and Sastry, \{M. N.V.\} and Wang, \{Chieh Chieh\} and Yao, \{Ching Fa\}",

note = "Funding Information: Financial support of this work was provided by the National Science Council of the Republic of China and National Taiwan Normal University (ORD93-C) is gratefully acknowledged. ",

year = "2005",

month = sep,

day = "12",

doi = "10.1016/j.tetlet.2005.07.026",

language = "English",

volume = "46",

pages = "6345--6348",

journal = "Tetrahedron Letters",

issn = "0040-4039",

publisher = "Elsevier Limited",

number = "37",

}

TY - JOUR

T1 - Molecular iodine

T2 - A powerful catalyst for the easy and efficient synthesis of quinoxalines

AU - More, Shivaji V.

AU - Sastry, M. N.V.

AU - Wang, Chieh Chieh

AU - Yao, Ching Fa

N1 - Funding Information: Financial support of this work was provided by the National Science Council of the Republic of China and National Taiwan Normal University (ORD93-C) is gratefully acknowledged.

PY - 2005/9/12

Y1 - 2005/9/12

N2 - Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields using inexpensive, nontoxic, and readily available bench top chemical, iodine in catalytic amount (10 mol %). Besides this, a systematic study was carried out to evaluate parameters such as solvent and catalyst loading. Several aromatic as well as aliphatic 1,2-diketones and aromatic 1,2-diamines, such as substituted phenylene diamines, tetra amines were further subjected to condensation using catalytic amounts of iodine to afford the products in excellent yield.

AB - Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields using inexpensive, nontoxic, and readily available bench top chemical, iodine in catalytic amount (10 mol %). Besides this, a systematic study was carried out to evaluate parameters such as solvent and catalyst loading. Several aromatic as well as aliphatic 1,2-diketones and aromatic 1,2-diamines, such as substituted phenylene diamines, tetra amines were further subjected to condensation using catalytic amounts of iodine to afford the products in excellent yield.

KW - 1,2-Diketones

KW - Catalytic amount

KW - Ecofriendly process

KW - Iodine

KW - Quinoxalines

UR - https://www.scopus.com/pages/publications/23744463590

UR - https://www.scopus.com/pages/publications/23744463590#tab=citedBy

U2 - 10.1016/j.tetlet.2005.07.026

DO - 10.1016/j.tetlet.2005.07.026

M3 - Article

AN - SCOPUS:23744463590

SN - 0040-4039

VL - 46

SP - 6345

EP - 6348

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 37

ER -

Molecular iodine: A powerful catalyst for the easy and efficient synthesis of quinoxalines

摘要

ASJC Scopus subject areas

存取文件

其它文件與鏈接

指紋

引用此