Asymmetric transfer hydrogenation of aryl ketoesters with a chiral double-chain surfactant-type catalyst in water,Green Chemistry

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Asymmetric transfer hydrogenation of aryl ketoesters with a chiral double-chain surfactant-type catalyst in water
Green Chemistry ( IF 9.3 ) Pub Date : 2017-10-09 00:00:00 , DOI: 10.1039/c7gc01639e
Jiahong Li _{1,

2,

3,

4} , Zechao Lin _{3,

4,

5,

6} , Qingfei Huang _{3,

4,

5,

6} , Qiwei Wang _{3,

4,

5,

6} , Lei Tang _{3,

7,

8,

9,

10} , Jin Zhu _{3,

4,

5,

6} , Jingen Deng _{3,

4,

5,

6,

11}

Affiliation

A chiral double-chain surfactant-type ligand was designed and synthesized. The rhodium catalyst formed from the ligand can self-assemble into chiral vesicular aggregates in water, which was applied to the ATH of a broad range of aromatic ketoesters in neat water and gave up to 99% yield and 99% ee. In addition, this double-chain surfactant-type catalyst could also be applied to the dynamic kinetic resolution (DKR) of bicyclic β-ketoesters in water.

中文翻译：

手性双链表面活性剂型催化剂在水中不对称转移芳基酮酸酯

设计并合成了手性双链表面活性剂型配体。由配体形成的铑催化剂可以在水中自组装为手性囊状聚集体，将其应用于纯净水中多种芳香族酮酯的ATH中，收率可达99％，ee可达99％。另外，该双链表面活性剂型催化剂还可用于水中双环β-酮酯的动态动力学拆分（DKR）。

更新日期：2017-11-13

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