新型缩氨基硫脲席夫碱CuCl2配合物<br /> 催化C-N偶联反应<br />
Journal Title: Science Paper Online - Year 2010, Vol 5, Issue 3
Abstract
应用香草醛缩氨基硫脲希夫碱(L1)作为一种新配体与 CuCl2形成配合物成功催化了咪唑类化合物的芳基化反应，重要的是该类配体与 Cu(Ⅱ)配合而形成的催化体系得到了较 Cu(Ⅰ)更好的催化效率。因为，Cu(Ⅱ)的经济性和稳定性都大大优于 Cu(Ⅰ),所以该体系被认为是一种可取的C-N 偶联的催化体系。在此基础上，作者对催化体系进行了优化，另外共扩展了 11种底物，并对3a-3h进行了1HNMR表征。
Authors and Affiliations
Xiaolei Jia, Jiannan Xiang
Keywords
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