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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
KeywordTitanocene N-butyl Lithium Hydrogenation Catalyst Ligand Effect
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
1996-09-01
Volume17Issue:9Pages:1441-1445
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
AbstractThe 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.
Language英语
WOS IDWOS:A1996VJ91600026
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142770
Collection中国科学院大连化学物理研究所
Affiliation1.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
Recommended Citation
GB/T 7714
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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