化学
光催化
酰肼
产量(工程)
抗氧化剂
体外
基础(拓扑)
药物化学
核化学
光化学
组合化学
有机化学
生物化学
催化作用
冶金
数学分析
材料科学
数学
作者
Xiangdong Yang,Jaeeung Yi,Xinhan Li,Yihang Wu,Jun Dong,Zhenxiu He,Guang‐Zhi Zeng,Jiaxi Xu,Baomin Fan
摘要
An efficient and energy saving photocatalytic coupling reaction of benzenesulfonyl hydrazide with bromoacetylene has been reported. A series of alkynylsulfones were obtained in up to 98% yield. In addition, changing the base from KHCO3 to KOAc can give the alkenylsulfone product. In addition, we tested the biological activity of some alkynylsulfone compounds and found that they exhibited excellent in vitro antioxidant activity by activating the Nrf2/ARE pathway, up to 8 fold.
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