The Regioselectivity of the Asymmetric Intermolecular Heak Reaction with Planar Chiral Diphosphine-Oxazoline Ferrocenyl Ligands

Tao Tu; Wei-Ping Deng; Xue-Long Hou; Li-Xin Dai; Xi-Cheng Dong

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The Regioselectivity of the Asymmetric Intermolecular Heak Reaction with Planar Chiral Diphosphine-Oxazoline Ferrocenyl Ligands

机译：平面手性二膦-恶唑啉二茂铁基配体的不对称分子间加氢反应的区域选择性

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摘要

A series of novel planar chiral diphosphine-oxazoline ferrocenly ligands were synthesized and used efficiently in the palladium-catalyzed asymmetric intermolecular Heck reaction of 2,3-dihydrofuran with aryl triflate and cyclohexenyl triflate The tuning of hte regioselectivity was realized by means of different palladium precursors and by changing the electronic fator of the ligands A plausible rational based on the existed mechanism is provided.

机译：合成了一系列新颖的平面手性二膦-恶唑啉二茂铁配体，并将其有效地用于钯催化的2,3-二氢呋喃与三氟甲磺酸芳基酯和三氟甲磺酸环己烯基的不对称分子间Heck反应中。通过改变配体的电子命运，提供了一种基于现有机理的合理理由。

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《Chemistry: A European journal》 |2003年第13期|共9页
作者
Tao Tu; Wei-Ping Deng; Xue-Long Hou; Li-Xin Dai; Xi-Cheng Dong;
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正文语种 eng
中图分类化学;
关键词
electronic effects; ferrocenyl ligands; Heck reaction; palladium; regioselectivity;

机译：电子效应;二茂铁基配体;Heck反应;钯;区域选择性;

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1. The Regioselectivity of the Asymmetric Intermolecular Heak Reaction with Planar Chiral Diphosphine-Oxazoline Ferrocenyl Ligands [J] . Tao Tu, Wei-Ping Deng, Xue-Long Hou, Chemistry: A European journal . 2003,第13期

机译：平面手性二膦-恶唑啉二茂铁基配体的不对称分子间加氢反应的区域选择性
2. Highly Regio- and Enantioselective Heck Reaction of N-Methoxycarbonyl-2-pyrroline with Planar Chiral Diphosphine-oxazoline Ferrocenyl Ligands [J] . Tao Tu, Xue-Long Hou, Li-Xin Dai Organic letters . 2003,第20期

机译：N-甲氧羰基-2-吡咯啉与平面手性二膦-恶唑啉二茂铁基配体的高度区域和对映选择性Heck反应
3. On the role of planar chirality in asymmetric catalysis: Improvement of enantioselectivity in the addition of diethylzinc to aldehydes with planar chiral 1,1 '-N,O-ferrocenyl ligands [J] . Li M., Yuan K., Li YY., Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry . 2003,第21期

机译：关于平面手性在不对称催化中的作用：通过向具有平面手性1,1'-N，O-二茂铁基配体的醛中添加二乙基锌，提高对映选择性
4. Preparation of New Chiral Ferrocenyl Phosphin Ligands and Their Application to Asymmetric Reacions [C] . Masahisa Yamamoto, Mitsuteru Hosaka, Satoshi Kikuchi Symposium on Organometallic Chemistry . 2006

机译：制备新的手性二茂茂胶膦配体及其在不对称反应中的应用
5. Development of new chiral chelating ferrocenyl ligands for transition metal catalyzed asymmetric carbon -carbon bond formations: A modular approach for ligand design and synthesis [D] . Cheung, Hong Yee 2008

机译：用于过渡金属催化的不对称碳-碳键形成的新手性螯合二茂铁基配体的开发：配体设计和合成的模块化方法
6. Asymmetric Intermolecular Boron Heck-Type Reactions via Oxidative Palladium(II) Catalysis Using Chiral Tridentate NHC-Amidate-Alkoxide Ligands [O] . Kyung Soo Yoo, Justin O’Neill, Satoshi Sakaguchi, -1

机译：通过氧化钯（II）使用手性三乙酸NHC-氨基酯 - 醇盐配体通过氧化钯（II）催化的不对称分子间硼型反应
7. Palladium Complexes of Planar Chiral Ferrocenyl Phosphine-NHC Ligands: New Catalysts for the Asymmetric Suzuki−Miyaura Reaction [O] . Nathalie Debono, Agnès Labande, Eric Manoury, 2010

机译：平面手性白茂铁磷酸钯络合物 - NHC配体：用于不对称铃木宫武拉反应的新型催化剂

The Regioselectivity of the Asymmetric Intermolecular Heak Reaction with Planar Chiral Diphosphine-Oxazoline Ferrocenyl Ligands

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