Tetrathiafulvalene–oxazoline ligands in the iridium catalyzed enantioselective hydrogenation of arylimines

详细信息	查看全文 | 推荐本文 |

• 作者：Cé ; line Ré ; thoré ; Franç ; ois Riobé ; Marc Fourmigué ; Narcis Avarvari ; Isabelle Suisse ; Francine Agbossou-Niedercorn
• 关键词：Cyclizations ; Heterocycles ; Medium-sized rings ; Ring-closing metathesis ; Silyl enol ethers
• 刊名：Tetrahedron ; Asymmetry
• 出版年：2007
• 期刊代码：108_09574166
• 类别：ch
• 出版时间：9 August 2007
• 卷：18
• 期：15
• 页码：1877-1882
• 文件大小：235 K

摘要

Cationic iridium complexes based on enantiomerically pure tetrathiafulvalene–oxazoline ligands have been used in the asymmetric hydrogenation of N-(phenylethylidene)aniline. Complete conversions with ee’s up to 68%could be reached in the case of the TTF–phosphinooxazoline (TTF–PHOX) ligands.