Cobalt(II) Coordination Polymer as a Precatalyst for Selective Hydroboration of Aldehydes, Ketones, and Imines,The Journal of Organic Chemistry

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Cobalt(II) Coordination Polymer as a Precatalyst for Selective Hydroboration of Aldehydes, Ketones, and Imines
The Journal of Organic Chemistry ( IF 3.3 ) Pub Date : 2018-06-22 00:00:00 , DOI: 10.1021/acs.joc.8b01094
Jing Wu _{1,

2} , Haisu Zeng _{1,

2} , Jessica Cheng ₁ , Shengping Zheng ₂ , James A. Golen ₃ , David R. Manke ₃ , Guoqi Zhang ₁

Affiliation

Highly effective hydroboration precatalyst is developed based on a cobalt(II)-terpyridine coordination polymer (CP). The hydroboration of ketones, aldehydes, and imines with pinacolborane (HBpin) has been achieved using the recyclable CP catalyst in the presence of an air-stable activator. A wide range of substrates containing polar C═O or C═N bonds have been hydroborated selectively in excellent yields under ambient conditions.

中文翻译：

钴（II）配位聚合物作为醛，酮和亚胺选择性加氢硼化的预催化剂

基于钴（II）-吡啶吡啶配位聚合物（CP）开发了高效的硼氢化前催化剂。酮，乙醛和亚胺与频哪醇硼烷（HBpin）的氢硼化已经在空气稳定的活化剂存在下使用可回收的CP催化剂实现了。含有极性C═O或C═N键的多种底物已在环境条件下以优异的收率选择性氢硼化。

更新日期：2018-06-22

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