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Strategies for Improving Enantiomeric Purities via the Tandem Use of Mirror-Image Catalysts and Controlling Reversible Epimerizations

机译：通过串联使用镜像催化剂来改善对映体纯度的策略，并控制可逆介质

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Racemic catalysts can be made to yield enantiomerically enriched products via deactivation of one enantiomer. An alternative to this "chiral poisoning" is the use of an asymmetric transformation wherein a single enantiomer or diastereomer can be obtained upon crystallization. In some cases both enantiomers of a catalyst can be used in tandem to increase the ee of a product obtained in modest ee.

机译：可以使外消旋催化剂通过失活的一种对映体产生对映体富集的产物。这种“手性中毒”的替代方案是使用不对称转化，其中可以在结晶时获得单一对映体或非对映异构体。在一些情况下，催化剂的映体可以用于串联以增加在适度EE中获得的产物的EE。

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《American Chemical Society National Meeting》|2004年||共14页
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J. W. Faller; A. R. Lavoie; N. Sarantopoulos;
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中图分类催化反应过程;
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专利

1. A general strategy for improving enantiomeric purities via the tandem use of mirror-image catalysts [J] . Faller JW., Lavoie AR. Organometallics . 2002,第9期

机译：通过串联使用镜像催化剂提高对映体纯度的一般策略
2. Syntheses of (R)- and (S)-enantiomeric 1,1,1-trifluoromethyl-2-alkanols with high enantiomeric purity controlled through derivatization with L-menthyl phthalate [J] . Mikhailenko Vadim, Yedamenko Dania, Vlasenko Ganna, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2015,第43期

机译：通过邻苯二甲酸L-薄荷基酯衍生化控制高对映体纯度的（R）-和（S）-对映体1,1,1-三氟甲基-2-链烷醇
3. Vicinal Diboronates in High Enantiomeric Purity through Tandem Site-Selective NHC-Cu-Catalyzed Boron-Copper Additions to Terminal Alkynes [J] . Yunmi Lee, Hwanjong Jang, Amir H. Hoveyda Journal of the American Chemical Society . 2009,第51期

机译：通过串联位点选择性NHC-Cu催化硼铜加成到末端炔烃中的高对映体纯度的邻苯二甲酸二硼酸酯。
4. Strategies for Improving Enantiomeric Purities via the Tandem Use of Mirror-Image Catalysts and Controlling Reversible Epimerizations [C] . J. W. Faller, A. R. Lavoie, N. Sarantopoulos American Chemical Society National Meeting . 2004

机译：通过串联使用镜像催化剂来改善对映体纯度的策略，并控制可逆介质
5. Improved catalysts with properties controlled by semiconductor band engineering. [D] . Chua, Yong Ping Gavin. 2013

机译：具有通过半导体能带工程控制的性能的改进的催化剂。
6. Vicinal Diboronates in High Enantiomeric Purity through Tandem Site-Selective NHC–Cu-Catalyzed Boron-Copper Additions to Terminal Alkynes [O] . Yunmi Lee, Hwanjong Jang, Amir H. Hoveyda -1

机译：邻Diboronates高对映体纯度通过汇接站点选择性NHC铜催化硼铜添置端炔
7. Vicinal Diboronates in High Enantiomeric Purity through Tandem Site-Selective NHC−Cu-Catalyzed Boron−Copper Additions to Terminal Alkynes [O] . Yunmi Lee, Hwanjong Jang, Amir H. Hoveyda 2009

机译：通过串联位点选择性NHC-Cu催化的硼 - 铜添加到末端炔烃基邻苯甲酰酯含量高映体纯度

Strategies for Improving Enantiomeric Purities via the Tandem Use of Mirror-Image Catalysts and Controlling Reversible Epimerizations

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