Catalytic Enantioselective Addition of Cyclic beta-Keto Esters with Activated Olefins and N-Boc Imines Using Chiral C-2-Symmetric Cationic Pd2+ N-Heterocyclic Carbene (NHC) Diaqua Complexes

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	Catalytic Enantioselective Addition of Cyclic beta-Keto Esters with Activated Olefins and N-Boc Imines Using Chiral C-2-Symmetric Cationic Pd2+ N-Heterocyclic Carbene (NHC) Diaqua Complexes
	Liu Z(刘震) ; Shi M(施敏)
刊名	Organometallics
	2010
卷号	29 期号:12 页码:2831-2834
其他题名	手性氮杂环卡宾金属钯络合物催化的环状beta-酮酸酯催化和活化烯以及Boc-亚胺的不对称加成反应
通讯作者	施敏
英文摘要	The asymmetric addition of cyclic beta-keto esters to activated olefins and N-Boc imines was realized by using chiral cationic C-2-symmetric N-heterocyclic carbene (NHC) Pd2+ diaqua complexes 1a,b as the catalysts, producing the corresponding adducts in moderate to high yields (up to 95%) and with good to high entail ioselectivities (up to 96% ee). Nevertheless, the most significant observation is that when the (R)-NHC Pd2+ complex was used in these reactions, different absolute configurations were observed in comparison to those obtained with catalysts obtained from (R)-phosphane ligands.
学科主题	金属有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1021/om100331z
语种	英语
WOS记录号	WOS:000278863800023
公开日期	2013-01-09
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/10368]
专题	上海有机化学研究所_金属有机化学国家重点实验室
推荐引用方式 GB/T 7714	Liu Z,Shi M. Catalytic Enantioselective Addition of Cyclic beta-Keto Esters with Activated Olefins and N-Boc Imines Using Chiral C-2-Symmetric Cationic Pd2+ N-Heterocyclic Carbene (NHC) Diaqua Complexes[J]. Organometallics,2010,29(12):2831-2834.
APA	Liu Z,&Shi M.(2010).Catalytic Enantioselective Addition of Cyclic beta-Keto Esters with Activated Olefins and N-Boc Imines Using Chiral C-2-Symmetric Cationic Pd2+ N-Heterocyclic Carbene (NHC) Diaqua Complexes.Organometallics,29(12),2831-2834.
MLA	Liu Z,et al."Catalytic Enantioselective Addition of Cyclic beta-Keto Esters with Activated Olefins and N-Boc Imines Using Chiral C-2-Symmetric Cationic Pd2+ N-Heterocyclic Carbene (NHC) Diaqua Complexes".Organometallics 29.12(2010):2831-2834.