Catalytic enantioselective C(sp3)-H functionalization: intramolecular benzylic [1,5]-hydride shift

被引：29
|
作者：
Yu, Jie [1 ]
Li, Nan [2 ]
Chen, Dian-Feng [2 ]
Luo, Shi-Wei [2 ]
机构：
[1] Anhui Agr Univ, Dept Appl Chem, Hefei 230036, Peoples R China
[2] Univ Sci & Technol China, Dept Chem, Hefei 230026, Peoples R China
来源：
TETRAHEDRON LETTERS | 2014年 / 55卷 / 17期
基金：
中国博士后科学基金;
关键词：
Asymmetric catalysis; 1,5]-Hydride transfer; Benzylic C(sp(3))-H bond; Side-armed bisoxazoline; C-H BOND; CHIRAL BIS(OXAZOLINE) LIGANDS; OXAZOLINE-CONTAINING LIGANDS; RING-CLOSURE REACTIONS; ASYMMETRIC CATALYSIS; ALKYNYL ETHERS; COMPLEXES; CYCLOPROPANATION; HYDROALKYLATION; COUNTERANIONS;
D O I：
10.1016/j.tetlet.2014.03.089
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The catalytic asymmetric [1,5]-hydride transfer/cyclization sequence involving benzylic C(sp(3))-H bond was established, providing tetrahydronaphthalene derivatives in moderate to high yield with up to 69% ee, by employing the copper complex of side-armed bisoxazoline as chiral catalyst. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2859 / 2864
页数：6
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