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

被引:35
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
[1]   REGIOSELECTIVE HOMOMERIZATION AND CODIMERIZATION OF 1-ALKYNES LEADING TO 2,4-DISUBSTITUTED 1-BUTEN-3-YNES BY CATALYSIS OF A (ETA-5-C5ME5)2TICL2/RMGX SYSTEM [J].
AKITA, M ;
YASUDA, H ;
NAKAMURA, A .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1984, 57 (02) :480-487
[2]   HIGHLY STEREOSELECTIVE ISOMERIZATION OF MONOSUBSTITUTED 1-ALKENES TO (E)-2-ALKENES BY CATALYSIS OF (C5ME5)2TICL2/NAC10H8 [J].
AKITA, M ;
YASUDA, H ;
NAGASUNA, K ;
NAKAMURA, A .
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1983, 56 (02) :554-558
[3]   DI-MU-HYDRIDO-BIS(DICYCLOPENTADIENYLTITANIUM(III)), A TRANSITION METAL COMPLEX WITH A DIBORANE-LIKE DOUBLE HYDROGEN BRIDGE [J].
BERCAW, JE ;
BRINTZIN.HH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1969, 91 (26) :7301-&
[4]   BIS(PENTAMETHYLCYCLOPENTADIENYL)TITANIUM(II) AND ITS COMPLEXES WITH MOLECULAR NITROGEN [J].
BERCAW, JE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1974, 96 (16) :5087-5095
[5]   TITANOCENE AS AN INTERMEDIATE IN REACTIONS INVOLVING MOLECULAR-HYDROGEN AND NITROGEN [J].
BERCAW, JE ;
BELL, LG ;
BRINTZIN.HH ;
MARVICH, RH .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (04) :1219-&
[6]   THEORETICAL-STUDIES OF ZIEGLER-NATTA CATALYSIS - STRUCTURAL VARIATIONS AND TACTICITY CONTROL [J].
BIERWAGEN, EP ;
BERCAW, JE ;
GODDARD, WA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (04) :1481-1489
[7]  
BOOY M, 1993, ORGANOMETALLICS, V12, P3531
[8]  
BOTTRILL M, 1982, COMPREHENSIVE ORGANO, pCH22
[9]   NATURE OF SO-CALLED TITANOCENE, (C10H10TI)2 [J].
BRINTZIN.HH ;
BERCAW, JE .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1970, 92 (21) :6182-&
[10]   ASYMMETRIC HYDROGENATION OF UNFUNCTIONALIZED TRISUBSTITUTED OLEFINS WITH A CHIRAL TITANOCENE CATALYST [J].
BROENE, RD ;
BUCHWALD, SL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (26) :12569-12570