Copper methanesulfonate-acetic acid as a novel catalytic system for tetrahydropyranylation of alcohols and phenols  

作　　者：Min Wang Zhi Guo Song Hong Gong Heng Jiang 

机构地区：[1]College of Chemistry and Chemical Engineering, Bohai University, Jinzhou 121000, China [2]Center for Science ＆ Technology Experiment, Bohai University, Jinzhou 121000, China [3]School of Petrochemical Engineering, Liaoning Shihua University, Fushun 113001, China

出　　处：《Chinese Chemical Letters》2007年第7期799-802,共4页中国化学快报（英文版）

摘　　要：A synergistic catalytic effect between copper methanesulfonate and acetic acid in tetrahydropyranylation of alcohols and phenol at room temperature under solvent free condition has been described. Both alcohols （primary, secondary and tertiary） and phenols reacted with 3,4-dihydro-2H-pyran smoothly to afford the corresponding tetrahydropyranyl ethers in good yields.A synergistic catalytic effect between copper methanesulfonate and acetic acid in tetrahydropyranylation of alcohols and phenol at room temperature under solvent free condition has been described. Both alcohols （primary, secondary and tertiary） and phenols reacted with 3,4-dihydro-2H-pyran smoothly to afford the corresponding tetrahydropyranyl ethers in good yields.

关 键 词：TETRAHYDROPYRANYLATION Synergistic effect Copper methanesulfonate Acetic acid 

分 类 号：O626.3[理学—有机化学]