Copper-Catalyzed Synthesis of 1,2,4-Benzothiadiazine 1,1-Dioxide Derivatives by Coupling of 2-Halobenzenesulfonamides with Amidines - 文章详情页

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摘要：

We　have　developed　a　simple　and　practical　copper-catalyzed　method　for　the　synthesis　of　1,2,4-benzothiadiazine　1,1-dioxide　derivatives　via　cascade　reactions　of　substituted　2-halobenzenesulfonamides　with　amidines,　and　the　method　is　of　value　for　the　construction　of　this　kind　of　molecules　with　biological　and　medicinal　activities.

关键词：

copper cyclization 1,2,4-benzothiadiazine 1,1-dioxides ortho-substituent effect synthetic methods

作者机构：

[ 1 ] [Yang, Daoshan]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
[ 2 ] [Yang, Haijun]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
[ 3 ] [Fu, Hua]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
[ 4 ] [Jiang, Yuyang]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
[ 5 ] [Zhao, Yufen]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China
[ 6 ] [Yang, Daoshan]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
[ 7 ] [Hu, Liming]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
[ 8 ] [Liu, Hongxia]Tsinghua Univ, Key Lab Chem Biol Guangdong Prov, Grad Sch Shenzhen, Shenzhen 518057, Peoples R China
[ 9 ] [Jiang, Yuyang]Tsinghua Univ, Key Lab Chem Biol Guangdong Prov, Grad Sch Shenzhen, Shenzhen 518057, Peoples R China

通讯作者信息：

[Fu, Hua]Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China

电子邮件地址：

fuhua@mail.tsinghua.edu.cn |
huliming@bjut.edu.cn

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