| 轴不安定性联苯类膦-噁唑啉配体/铱配合物在亚胺不对称氢化反应中的应用 |
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| 引用本文： | 姚冬梅,田丰涛,张万斌.轴不安定性联苯类膦-噁唑啉配体/铱配合物在亚胺不对称氢化反应中的应用[J].有机化学,2011,31(4). |
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| 作者姓名： | 姚冬梅 田丰涛 张万斌 |
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| 作者单位： | 上海交通大学化学化工学院,上海,200240 |
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| 基金项目： | 国家自然科学基金，日本化学工业株式会社资助项目 |
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| 摘 要： | 考察了一系列轴不安定性联苯类膦-噁唑啉配体/铱配合物作为手性催化剂用于亚胺类底物的不对称催化氢化反应.结果表明该类催化剂具有很高的催化活性(99%转化率)和较好的对映选择性(75%ee).
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| 关 键 词： | 轴手性 膦-噁唑啉配体 铱配合物 不对称氢化 亚胺 |
Asymmetric Hydrogenation of Imines Catalyzed by Ir/Phosphine-oxazoline Complexes with an Axis-unfixed Biphenyl Backbone |
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| Yao Dongmei,Tian Fengtao,Zhang Wanbin.Asymmetric Hydrogenation of Imines Catalyzed by Ir/Phosphine-oxazoline Complexes with an Axis-unfixed Biphenyl Backbone[J].Chinese Journal of Organic Chemistry,2011,31(4). |
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| Authors: | Yao Dongmei Tian Fengtao Zhang Wanbin |
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| Institution: | Yao,Dongmei Tian,Fengtao Zhang,Wanbin~* (School of Chemistry and Chemical Engineering,Shanghai Jiao Tong University,Shanghai 200240) |
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| Abstract: | A series of Ir complexes with axis-unfixed phosphine-oxazoline ligands were applied as catalysts in the asymmetric hydrogenation of imines.It was found that these catalysts showed excellent catalytic activity (up to 99% conversion) and good enantioselectivity(up to 75%ee) for the reaction. |
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| Keywords: | axial chirality phosphine-oxazoline ligand Ir complex asymmetric hydrogenation imine |
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