钯催化二茂铁基丙炔酸酯类化合物的合成  

Synthesis of Ferrocenyl Propiolic Acid Ester Catalyzed with Palladium

作　　者：刘世娟[1] 马文兵[1] 曹端林[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《化学试剂》2015年第2期155-157,共3页Chemical Reagents

摘　　要：以Pd为催化剂,实现了二茂铁乙炔与脂肪醇的羰基化,并考察了不同结构的醇类底物对反应的影响。结果表明,在Pd Br2和Cu Br2催化体系下,以乙酸钠为碱,可以较高的产率合成一系列标题化合物。其结构经1HNMR、13CNMR和HR-MS表征。A method with Pd-catalysis was developed for carbonylation reaction of ethynyl ferrocene and a wide range of fatty alcohols with CO. The influences of different alcohol substrates were investigated. In the presence of PdBr2,CuBr2,Na OAc as base,the carbonylative products can be obtained in moderate to good yields. The structures were confirmed by1 HNMR,13CNMR and HRESI-MS.

关 键 词：钯催化 羰基化反应 二茂铁乙炔 二茂铁基丙炔酸酯 

分 类 号：O627.8[理学—有机化学]