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Mechanochemical Vicinal Dibromination of Unactivated Alkenes and Alkynes Using Piezoelectric Material as a Redox Catalyst
Organic Letters ( IF 5.2 ) Pub Date : 2024-05-14 , DOI: 10.1021/acs.orglett.4c01077
Fengzhi You 1 , Xuemei Zhang 1 , Xiaohong Wang 1 , Guangqing Guo 1 , Qingqing Wang 1 , Hongzhuo Song 1 , Ruiling Qu 1 , Zhong Lian 1
Affiliation  

Mechanoredox chemistry is a rapidly evolving field at the intersection of mechanical forces and chemical reactions. Herein, we have reported a vicinal dibromination of unsaturated hydrocarbons using piezoelectric material (Li2TiO3) as a redox catalyst. Furthermore, the reaction can be efficiently scaled up to 10 mmol and performed under an air atmosphere at room temperature without solvents or external reductants, and Li2TiO3 can be reused multiple times without a structural change.

中文翻译:


使用压电材料作为氧化还原催化剂对未活化的烯烃和炔烃进行机械化学邻位二溴化



机械氧化还原化学是机械力和化学反应交叉领域的一个快速发展的领域。在此,我们报道了使用压电材料(Li 2 TiO 3 )作为氧化还原催化剂的不饱和烃的邻位二溴化反应。此外,该反应可以有效地放大至10 mmol,并且在室温下空气气氛下进行,无需溶剂或外部还原剂,并且Li 2 TiO 3 可以多次重复使用,无需任何溶剂或外部还原剂。结构性变化。
更新日期:2024-05-14
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