Iodoarene catalysts immobilized on magnetite (Fe3O4) were developed. The reactivity of catalysts 4a and 4b were similar to that of 4-iodophenoxyacetic acid (3) for the oxidation of 4-alkoxyphenols in the presence of Oxone((R)) as a co-oxidant to give the corresponding p-quinones in high yields. In addition, 4b was readily recovered by the use of an external magnet and was recycled up to eight times. This is the first example of a magnetic, nanoparticle-supported iodoarene catalyst.
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Hu, Yanfang
Ma, Weiqian
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Ma, Weiqian
Tao, Meilin
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Tao, Meilin
Zhang, Xueyan
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Zhang, Xueyan
Wang, Xiaohong
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Wang, Xiaohong
Wang, Xiaoyu
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Sch Environm Sci, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China
Wang, Xiaoyu
Chen, Li
论文数: 0引用数: 0
h-index: 0
机构:
Northeast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R ChinaNortheast Normal Univ, Dept Chem, Changchun 130024, Jilin, Peoples R China