Reactivity of Grubbs–Hoveyda II Complexes Including Extended N-Heterocyclic Carbenes with a Bicyclic Camphor-Based Framework
Reactivity of Grubbs–Hoveyda II Complexes Including Extended N-Heterocyclic Carbenes with a Bicyclic Camphor-Based Framework
复制标题
包含扩展的 N-杂环卡宾和双环樟脑骨架的 Grubbs-Hoveyda II 配合物的反应性
DOI:
10.1055/s-0036-1588849
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
R. Wilhelm
中科院分区:
文献类型:
--
作者:
Eduard Rais;U. Flörke;R. Wilhelm
Abstract This feature article discusses the synthesis of new asymmetric Grubbs–Hoveyda II complexes with extended N-heterocyclic carbenes containing a bicyclic camphor-based framework. The new enantiopure complexes can be prepared in a short route from the chiral pool. The extended carbene-based catalyst shows high activity in olefin metathesis reactions. The new complexes exhibited enantioselectivity in an asymmetric ROCM desymmetrization. Depending on the substituents on the nitrogen atoms of the carbenes, the opposite enantiomer was formed in excess.
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影响因子:
15
作者:
Engle, Keary M.;Lu, Gang;Grubbs, Robert H.
通讯作者:
Grubbs, Robert H.
影响因子:
15
作者:
Thomas, Renee M.;Keitz, Benjamin K.;Champagne, Timothy M.;Grubbs, Robert H.
通讯作者:
Grubbs, Robert H.
影响因子:
3.9
作者:
M. Uzarewicz-Baig;M. Koppenwallner;S. Tabassum;R. Wilhelm
通讯作者:
R. Wilhelm
影响因子:
2.8
作者:
Keitz BK;Grubbs RH
通讯作者:
Grubbs RH