Desymmetrizations Forming Tetrasubstituted Olefins Using Enantioselective Olefin Metathesis
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- 作者：Brice Stenne ; Justin Timperio ; Jolaine Savoie ; Travis Dudding ; Shawn K. Collins
- 刊名：Organic Letters
- 出版年：2010
- 出版时间：May 7, 2010
- 年：2010
- 卷：12
- 期：9
- 页码：2032-2035
- 全文大小：194K
- 年卷期：v.12,no.9(May 7, 2010)
- ISSN：1523-7052
文摘
Highly reactive chiral Ru-based catalysts possessing C1-symmetric N-heterocyclic carbene ligands adorned with one N-alkyl group and one N-aryl group were evaluated in asymmetric desymmetrizations to form cyclic products possessing a tetrasubstituted olefin.