A catalytic route to acyclic chiral building blocks: Applications of the catalytic asymmetric conjugate addition of organozinc reagents to cyclic enones

被引:9
|
作者
Jagt, RBC [1 ]
Imbos, R [1 ]
Naasz, R [1 ]
Minnaard, AJ [1 ]
Feringa, BL [1 ]
机构
[1] Univ Groningen, Stratingh Inst, Dept Organ & Mol Inorgan Chem, NL-9747 AG Groningen, Netherlands
关键词
D O I
10.1560/NHK0-C8JE-27G9-NUB3
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Through the Cu-phosphoramidite-catalyzed asymmetric conjugate addition a number of chiral cyclic enones are available with high ee. Here we report the sequential conjugate addition to these enones as a route towards multisubstituted chiral cyclic ketones. A subsequent Baeyer-Villiger oxidation followed by ring-opening results in various linear synthons containing multiple stereocenters. This procedure represents a short, catalytic, and highly enantioselective route to a variety of acyclic chiral building blocks.
引用
收藏
页码:221 / 229
页数:9
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