A novel chiral yttrium complex with a tridentate linked amido-indenyl ligand for intramolecular hydroamination
A novel chiral yttrium complex with a tridentate linked amido-indenyl ligand for intramolecular hydroamination
复制标题
一种新型手性钇配合物，具有三齿连接的酰胺基茚基配体，用于分子内氢胺化
DOI：
10.1039/c3cc47006g
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发表时间：
2014-01-01
影响因子：
4.9
通讯作者：
Yang, Gaosheng
中科院分区：
文献类型：
--
作者：
Chai, Zhuo;Hua, Dezhi;Yang, Gaosheng
以吲哚和对映体1，2-环己二胺为原料，合成了一种新型的手性硅链三齿酰胺-吲哚配体。合成、表征了其稀土配合物，并将其用于催化未活化的烯烃分子内氢胺化反应，其ee可达97%。
A new chiral silicon-linked tridentate amido-indenyl ligand was developed from indene and enantiopure 1,2-cyclohexanediamine. Its yttrium complex was synthesized, characterized and applied to efficiently catalyze the intramolecular hydroamination of non-activated olefins with up to 97% ee.