醛
催化作用
化学
脱碳
贵金属
光化学
有机化学
作者
Takehiro Matsuyama,Takafumi Yatabe,Tomohiro Yabe,Kazuya Yamaguchi
出处
期刊:ACS Catalysis
日期:2021-10-28
卷期号:11 (22): 13745-13751
被引量:13
标识
DOI:10.1021/acscatal.1c03375
摘要
Aldehyde decarbonylation has been extensively investigated, primarily using noble-metal catalysts; however, nonprecious-base-metal-catalyzed aldehyde decarbonylation has been hardly reported. We have established an efficient selective aldehyde decarbonylation reaction with a broad substrate scope and functional group tolerance utilizing a heterogeneous Ni(0) nanospecies catalyst supported on CeO2. The high catalytic performance is attributable to the highly dispersed and non-electron-rich Ni(0) nanospecies, which possibly suppress a side reaction producing esters and adsorbed CO-derived inhibition of the catalytic turnover, according to detailed catalyst characterization and kinetic evaluation.
科研通智能强力驱动
Strongly Powered by AbleSci AI