Palladium tetrazole-supported complex as an efficient catalyst for the Heck reaction

被引：16
作者：
He, Ying [1 ]
Cai, Chun [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Chem Engn Coll, Nanjing 210094, Peoples R China
来源：
TRANSITION METAL CHEMISTRY | 2011年 / 36卷 / 01期
关键词：
CROSS-COUPLING REACTIONS; HETEROCYCLIC CARBENE COMPLEXES; HETEROGENEOUS CATALYSTS; HOMOGENEOUS CATALYSTS; ARYL CHLORIDES; SUZUKI; LIGANDS; AIR; NANOPARTICLES;
D O I：
10.1007/s11243-010-9442-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A tetrazole-supported polymeric ligand has been synthesized. The palladium complex derived from the polymeric material has been evaluated as a catalyst for the Heck reaction of aryl iodides and bromides with styrene to provide the corresponding products in high yields. The reaction proceeded smoothly in the presence of 1 mol% with respect to Pd of catalyst in DMF at 125 or 140 degrees C within 1-3 h. Recycling studies showed that the catalyst can be readily recovered and reused for several times without significant loss of catalytic activity.
引用
收藏
页码：113 / 117
页数：5
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