脱氢
化学
催化作用
选择性
小学(天文学)
有机化学
羧酸
组合化学
天文
物理
作者
Shenxiang Yin,Qingshu Zheng,Jie Chen,Tao Tu
标识
DOI:10.1016/j.jcat.2022.02.018
摘要
The acceptorless dehydrogenation of diverse aromatic and aliphatic primary alcohols to corresponding carboxylic acids has been accomplished by self-supported NHC-Ru single-site catalysts under mild reaction conditions. Besides broad substrates with excellent activity, selectivity and good tolerance to sensitive functional groups, the solid single-site catalyst could be recovered and reused for more than 20 runs without deactivation. Remarkably, up to 1.8 × 104 turnover numbers could be achieved by this newly developed sustainable protocol in gram scale at low catalyst loading, highlighting its potential in industry.
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