典型文献
Halogen Bond Catalysis on Carbonyl-Olefin Ring-Closing Metathesis Reaction:Comparison with Lewis Acid Catalysis
文献摘要：
The carbonyl-olefin ring-closing metathesis reactions have become a powerful tool for carbon-carbon bond formation.In this work,the halogen bond catalysis and classical Lewis acid catalysis on the carbonyl-olefin ring-closing metathesis reaction were investigated by density function theory.For both the halogen bond catalysis and classical Lewis acid catalysis,the carbonyl-olefin ring-closing me-tathesis reaction occurs by[2+2]-cycloaddition process and[2+2]-cycloreversion process,the reaction energy barriers are low,there-fore,it can be performed easily at room temperature.The essential difference of the two kinds of catalysts is that the catalytic mecha-nism of halogen bond catalysis is mainly contribution of electrostatic interaction,while that of classical Lewis acid catalysis is mainly catalyzed by orbital interaction.The halogen bond donor catalysts(ICI3,IF3)are expected to be efficient catalysts for the reaction and further promote the chemical synthesis of carbonyl-olefin ring-closing metathesis reaction.
文献关键词：
中图分类号：
作者姓名：
Ying Li;Yuanyuan Sun;Lingpeng Meng;Qingzhong Li;Yanli Zeng
作者机构：
College of Chemistry and Materials Science,Hebei Key Laboratory of Inorganic Nano-materials,Hebei Normal University,Shijiazhuang,Hebei 050024,China;The Laboratory of Theoretical and Computational Chemistry,College of Chemistry&Chemical Engineering,Yantai University,Yantai,Shandong 264005,China
文献出处：
引用格式：
[1]Ying Li;Yuanyuan Sun;Lingpeng Meng;Qingzhong Li;Yanli Zeng-.Halogen Bond Catalysis on Carbonyl-Olefin Ring-Closing Metathesis Reaction:Comparison with Lewis Acid Catalysis)[J].中国化学（英文版）,2022(11):1275-1284
A类：
Metathesis,tathesis,cycloreversion,ICI3,IF3
B类：
Halogen,Bond,Catalysis,Carbonyl,Olefin,Ring,Closing,Reaction,Comparison,Lewis,Acid,carbonyl,olefin,ring,closing,metathesis,reactions,have,become,powerful,tool,bond,formation,In,this,work,halogen,catalysis,classical,acid,were,investigated,by,density,function,theory,For,both,occurs,2+2,cycloaddition,process,energy,barriers,are,low,there,fore,can,performed,easily,room,temperature,essential,difference,two,kinds,catalysts,that,catalytic,mecha,nism,mainly,contribution,electrostatic,interaction,while,catalyzed,orbital,donor,expected,efficient,further,promote,chemical,synthesis
AB值：
0.481857
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