文献类型：期刊文献

英文题名：Synthesis, crystal structure, and olefin oligomerization activity of neutral arylnickel(II) phosphine catalyst with 2-oxazolinylphenolato N-O chelate ligand

作者：Qian, YL; Zhao, W; Huang, JL

机构：[1]E China Univ Sci & Technol, Organomet Chem Lab, Shanghai 200237, Peoples R China

年份：2004

卷号：7

期号：3

起止页码：459

外文期刊名：INORGANIC CHEMISTRY COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000189229800041)】；

语种：英文

外文关键词：nickel complex; oxazoline ligand; crystal structure; olefin oligomerization

摘要：A novel neutral arylnickel(II) phosphine complex 1 bearing 2-oxazolinylphenolato ligand is synthesized by the reaction of trans-Ni(Ph)(Cl)(PPh3)2 with 2-(4,5-dihydro-oxazol-2-yl)phenol in the presence of NEt3, and the molecular structure is determined by X-ray single crystal diffraction. Complex 1 exhibits high activity and selectivity in catalyzing olefin oligomerization when various organoaluminum cocatalysts or Ni(COD)(2) are used (TOF values up to 507 kg oligomers/(mol Ni.h)). (C) 2003 Elsevier B.V. All rights reserved.