Synthesis of novel ferrocenylphosphine-amidine ligands with central and planar chirality and their diastereomeric effect in Pd-catalyzed asymmetric allylic alkylation
文献类型：期刊论文
| 作者 | Hu, XP; Chen, HL; Dai, HC; Hu, XQ; Zheng, Z |
| 刊名 | tetrahedron-asymmetry
 |
| 出版日期 | 2003-07-18 |
| 卷号 | 14期号:14页码:2073-2080 |
| 产权排序 | 1;1 |
| 英文摘要 | some novel ferrocenylphosphine-amidine ligands with central and planar chirality were prepared from (r,s-p)-ppfnh2-r 3 and its diastereomer (s,s-p)-ppfnh2 3a. the efficiency and diastereomeric impact of these ferrocenylphosphine-amidine ligands in the palladium-catalyzed asymmetric allylic substitution was examined, and up to 96% e.e. with 98% yield was achieved by the use of ligand (r,s-p)-4a with a methyl group in the amidino moiety. the results also indicated that (r)-central chirality and (s-p)-planar chirality in these ferrocenylphosphine-amidine ligands were matched for the palladium-catalyzed asymmetric allylic alkylation. (c) 2003 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, inorganic & nuclear ; chemistry, organic ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | 2'-substituted 1,1'-p,n-ferrocene ligands ; transition-metal-complexes ; alpha-amino-acids ; enantioselective synthesis ; aminophosphine ligands/ ; substitution-reactions ; ferrocene derivatives ; aromatic-aldehydes ; efficient ligands ; imine ligands |
| 收录类别 | SCI ; IC |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000184259500019 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/82829]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, XP,Chen, HL,Dai, HC,et al. Synthesis of novel ferrocenylphosphine-amidine ligands with central and planar chirality and their diastereomeric effect in Pd-catalyzed asymmetric allylic alkylation[J]. tetrahedron-asymmetry,2003,14(14):2073-2080. |
| APA | Hu, XP,Chen, HL,Dai, HC,Hu, XQ,&Zheng, Z.(2003).Synthesis of novel ferrocenylphosphine-amidine ligands with central and planar chirality and their diastereomeric effect in Pd-catalyzed asymmetric allylic alkylation.tetrahedron-asymmetry,14(14),2073-2080. |
| MLA | Hu, XP,et al."Synthesis of novel ferrocenylphosphine-amidine ligands with central and planar chirality and their diastereomeric effect in Pd-catalyzed asymmetric allylic alkylation".tetrahedron-asymmetry 14.14(2003):2073-2080. |
入库方式： OAI收割
来源：大连化学物理研究所
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