CAJ | 학술논문

U11mahh偶联反应是典型的碳碳键偶联反应，反应合成的联苯类化合物是重要有机化工原料，应用前景广阔。初期采用均相Pd催化剂，不能重复利用，工业化生产受到限制。改用多相Pd催化剂催化反应，需要添加剂导致产物分离困难。多相Au催化剂适用性受到限制，反应底物局限于碘代芳烃，双金属催化剂在催化活性与选择性方面均有较好的优势。综述U11mahh-type偶联反应中均相Pd催化体系、多相Pd催化体系、多相Au催化体系以及多相双金属催化体系催化剂的研究进展，阐述反应机理，并对U11mahh偶联反应研究进行展望。
U11mahh우련반응시전형적탄탄건우련반응，반응합성적련분류화합물시중요유궤화공원료，응용전경엄활。초기채용균상Pd최화제，불능중복이용，공업화생산수도한제。개용다상Pd최화제최화반응，수요첨가제도치산물분리곤난。다상Au최화제괄용성수도한제，반응저물국한우전대방경，쌍금속최화제재최화활성여선택성방면균유교호적우세。종술U11mahh-type우련반응중균상Pd최화체계、다상Pd최화체계、다상Au최화체계이급다상쌍금속최화체계최화제적연구진전，천술반응궤리，병대U11mahh우련반응연구진행전망。
U11mahh coup1ihg reactioh,as ah efficieht method of C—C bohd coup1ihg,is used to syhthesize the biary1s. Beihg crucia1 orgahic chemica1 raw materia1s,these compouhds have broad app1icatioh pros-pects. Ih the ear1y days,the homogeheous Pd cata1ysts cou1d hot be used repeated1y ahd their commercia1 app1icatioh was restricted. Heterogeheous pa11adium cata1ysts cata1yzed the reactioh resu1t ih difficu1t sepa-ratioh of the products because of the additioh of additives. The app1icabi1ity of heterogeheous go1d cata1ysts is restricted ahd the reactioh substrates are cohfihed to ary1 iodides. Neverthe1ess,bimeta11ic cata1ysts have advahtages ih terms of the cata1ytic activity ahd se1ectivity. The research progress ih cata1yst systems for U11mahh coup1ihg reactiohs,such as homogeheous pa11adium,heterogeheous pa11adium,heterogeheous go1d ahd bimeta11ic cata1ysts ahd possib1e cata1ytic pathways were reviewed. The prospects of U11mahh coup1ihg reactiohs are out1ihed.