SYNTHESIS AND STRUCTURE OF BIS(PHENYLTETRAMETHYLCYCLOPENTADIENYL)TITANIUM(III) HYDRIDE - THE FIRST MONOMERIC BIS(CYCLOPENTADIENYL)TITANIUM(III) HYDRIDE

被引:36
作者
DEWOLF, JM [1 ]
MEETSMA, A [1 ]
TEUBEN, JH [1 ]
机构
[1] UNIV GRONINGEN,DEPT CHEM,GRONINGEN CTR CATALYSIS & SYNTH,9747 AG GRONINGEN,NETHERLANDS
关键词
D O I
10.1021/om00012a005
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The first structurally characterized monomeric bis(cyclopentadienyl)titanium(III) hydride, (C(5)PhMe(4))(2)TiH (4), was synthesized by hydrogenolysis of (C(5)PhMe(4))(2)TiMe (5). Hydride 4 was found to be a monomeric bent sandwich by X-ray diffraction methods, and the pentamethylcyclopentadienyl analogue (C(5)Me(5))(2)TiH (3) is concluded to possess a similar molecular structure by comparison between the spectroscopic and reactivity data for 3 and 4.
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页码:5466 / 5468
页数:3
相关论文
共 38 条
[31]   SYNTHESIS AND STRUCTURE OF A NOVEL MU-DIMETHYLDIMETHYLENECYCLOPENTENYL BIS(MU-HYDRIDO) MIXED-VALENCE TITANIUM(III) TITANIUM(II) COMPOUND [J].
TROYANOV, SI ;
MACH, K ;
VARGA, V .
ORGANOMETALLICS, 1993, 12 (09) :3387-3389
[33]   SYNTHESIS OF HIGHLY ENANTIOMERICALLY ENRICHED CYCLIC AMINES BY THE CATALYTIC ASYMMETRIC HYDROGENATION OF CYCLIC IMINES [J].
WILLOUGHBY, CA ;
BUCHWALD, SL .
JOURNAL OF ORGANIC CHEMISTRY, 1993, 58 (27) :7627-7629
[34]   ASYMMETRIC TITANOCENE-CATALYZED HYDROGENATION OF IMINES [J].
WILLOUGHBY, CA ;
BUCHWALD, SL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (19) :7562-7564
[35]   CATALYTIC ASYMMETRIC HYDROGENATION OF IMINES WITH A CHIRAL TITANOCENE CATALYST - KINETIC AND MECHANISTIC INVESTIGATIONS [J].
WILLOUGHBY, CA ;
BUCHWALD, SL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (26) :11703-11714
[36]  
WILLOUGHBY CA, 1993, J ORG CHEM, V58, P7927
[37]   SYNTHESIS AND STRUCTURE OF RAC-BIS([1,2-BIS(TETRAHYDROINDENYL)ETHANE](MU-HYDRIDO)TITANIUM(III)) - AN ANTIFERROMAGNETIC TI(III) HYDRIDE DIMER [J].
XIN, SX ;
HARROD, JF ;
SAMUEL, E .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (25) :11562-11563
[38]   SYNTHESIS AND CATALYTIC ACTIVITY OF MONO(CYCLOPENTADIENYL)TITANIUM(II) COMPLEXES - X-RAY CRYSTAL-STRUCTURES OF CPTIX(ME(2)PCH(2)CH(2)PME(2))(2) (X=CL,ME, H) AND CP-ASTERISK-TI(ETA(2)-BH4)[ETA(2)-(ME(2)PCH(2))(3)SI(T-BU)] [J].
YOU, YJ ;
WILSON, SR ;
GIROLAMI, GS .
ORGANOMETALLICS, 1994, 13 (12) :4655-4657