Enantiomerically pure 1,3,2-dioxaborolanes: new reagents for the hydroboration of alkynes

被引:50
作者
Luithle, JEA [1 ]
Pietruszka, J [1 ]
Witt, A [1 ]
机构
[1] Univ Stuttgart, Inst Organ Chem, D-70569 Stuttgart, Germany
关键词
D O I
10.1039/a807163b
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Stable, enantiomerically pure alkenylboronic esters 2 are conveniently prepared by direct hydroboration employing the new 1,3,2-dioxaborolane 4; their highly diastereoselective cyclopropanation can be achieved.
引用
收藏
页码:2651 / 2652
页数:2
相关论文
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