Ligand controlled cobalt catalyzed regiodivergent 1,2-hydroboration of 1,3-dienes

被引：0
|
作者：
Sihan Peng [1 ]
Ji Yang [2 ]
Guixia Liu [1 ]
Zheng Huang [1 ,2 ]
机构：
[1] State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry
[2] School of Physical Science and Technology, Shanghai Tech University
来源：
Science China(Chemistry) | 2019年 / 03期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
cobalt; dienes; hydroboration; regiodivergent;
D O I：
暂无
中图分类号：
O621.251 [];
学科分类号：
摘要：
Regiodivergent 1,2-hydroboration of 1,3-dienes with pinacolborane has been accomplished by well-defined cobalt complexes of different bidentate ligands. The iminopyridine-cobalt system is selective for Markovnikov 1,2-hydroboration to form allylboronates, while the FOXAP-cobalt(FOXAP=(S)-1-(diphenylphosphino)-2-[(S)-4-isopropyloxazolin-2-yl]ferrocene) catalyst effects the complementary anti-Markonikv 1,2-hydroboration to afford homoallyboronates with high regioselectivity.
引用
收藏
页码：336 / 340
页数：5
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