A green and recyclable chitosan supported catalyst for the borylation of α,β-unsaturated acceptors in water
A green and recyclable chitosan supported catalyst for the borylation of α,β-unsaturated acceptors in water
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一种绿色且可回收的壳聚糖负载催化剂,用于水中 α,β-不饱和受体的硼化
DOI:
10.1016/j.catcom.2016.08.002
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发表时间:
2016-11
影响因子:
3.7
通讯作者:
Lei Zhu
中科院分区:
文献类型:
--
作者:
Bojie Li;Liansheng Wang;Caiqin Qin;Lei Zhu
We herein report a green and recyclable chitosan supported copper catalyst which is capable of catalyzing the borylation of α,β-unsaturated acceptors in water at room temperature. A broad substrate scope including chalcone derivatives, esters and nitriles have been explored. In all the cases, desired products were obtained in good to excellent yields. Remarkably, this chitosan supported catalyst could be recovered and reused for five times without any significant decrease of reactivity.
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