论文
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中文论文题目: | Assembly of Indole-2-Carboxylic Acid Esters through a Ligand-Free Copper-Catalysed Cascade Process |
英文论文题目: | Assembly of Indole-2-Carboxylic Acid Esters through a Ligand-Free Copper-Catalysed Cascade Process |
作者: | Qian Cai , Zhengqiu Li , Jiajia Wei , Chengyong Ha , Duanqing Pei and Ke Ding |
论文出处: | |
刊物名称: | Chem. Commu |
年: | 2009 |
卷: | |
期: | 48 |
页: | 7581-3 |
联系作者: | Ke Ding |
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影响因子: | 5.34 |
摘要: | A straightforward synthesis of indole-2-carboxylic esters was developed through a ligand-free copper-catalysed condensation/coupling/deformylation cascade process from 2-halo aryl aldehydes or ketones with ethyl isocyanoacetate. The reactions proceeded well for most of the 2-iodo-, bromo-, and chloro-substrates under room temperature or mild conditions. |
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