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A study of highly active titanocene/n-BuLi catalyst system in the hydrogenation of olefin
Sun, Q; Liao, SJ; Xu, Y; Zhang, YP; Yang, RW; Sun, RA; Chen, SS
关键词Titanocene N-butyl Lithium Hydrogenation Catalyst Ligand Effect
刊名CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
1996-09-01
17期:9页:1441-1445
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
英文摘要The effects of substituted group on the cyclopentadienyl ring and various operating factors including the amount of catalyst, the operating procedure, the solvents, the air- and water-free conditions on the catalytic activity and stability of titanocene/n-BuLi catalyst system have been investigated. When there is no substituted group on the cyclopentadienyl ring or the substituted group is relatively small, the titanium complex exhibits a very high initial catalytic activity, e.g., the TOFmax (or TOFinitial) of titanocenes {Cp(2)TiCl(2), Cp(2)TiF(2) or Cp(2)Ti[OC6H3(CH3-2)Cl-4](2)}/n-BuLi system may reach 46 similar to 58 s(-1) for the hydrogenation of 1-octene; whereas when the substituted group is larger, the titanium complex exhibits a lower initial catalytic activity but better stability.
语种英语
WOS记录号WOS:A1996VJ91600026
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/142770
专题中国科学院大连化学物理研究所
作者单位1.CHINESE ACAD SCI, DALIAN INST CHEM PHYS, DALIAN 116023, PEOPLES R CHINA
2.LIAONING NORMAL UNIV, DEPT CHEM, DALIAN, PEOPLES R CHINA
3.NANKAI UNIV, INST ELEMENTOORGAN CHEM, TIANJIN, PEOPLES R CHINA
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Sun, Q,Liao, SJ,Xu, Y,et al. A study of highly active titanocene/n-BuLi catalyst system in the hydrogenation of olefin[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,1996,17(9):1441-1445.
APA Sun, Q.,Liao, SJ.,Xu, Y.,Zhang, YP.,Yang, RW.,...&Chen, SS.(1996).A study of highly active titanocene/n-BuLi catalyst system in the hydrogenation of olefin.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,17(9),1441-1445.
MLA Sun, Q,et al."A study of highly active titanocene/n-BuLi catalyst system in the hydrogenation of olefin".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 17.9(1996):1441-1445.
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