Lithium fluoride formed in situ is trapped by [TiF3(C5Me5)]2:: an equilibrium with cleavage of a Ti-F-Ti bond and a model compound for molecular lithium fluoride

被引：20

作者：

Demsar, A

Pevec, A

Golic, L

Petricek, S

Petric, A

Roesky, HW

机构：

[1] Univ Ljubljana, Fac Chem & Chem Technol, SLO-1000 Ljubljana, Slovenia

[2] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 09期

关键词：

D O I：

10.1039/a800245b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Synthesis and structure of [{(C5Me5)TiF3}(4)(LiF)] and its solution equilibrium involving cleavage of a titaniumfluorine-titanium bond is reported.

引用

页码：1029 / 1030

页数：2

共 12 条

[1] Organotrialkoxy- and organotrifluoroaluminates: Crystal structures of Li[(Me(3)Si)(3)CAlX(3)]center dot OC4H8 (X=(t)BuO, F) [J].

Avent, AG ;

Chen, WY ;

Eaborn, C ;

Gorrell, IB ;

Hitchcock, PB ;

Smith, JD .

ORGANOMETALLICS, 1996, 15 (21) :4343-4345

[2] Fluorotitanium compounds - Novel catalysts for the addition of nucleophiles to aldehydes [J].

Duthaler, RO ;

Hafner, A .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1997, 36 (1-2) :43-45

[3]

Gauthier D. R. J., 1996, ANGEW CHEM, V108, P2521

[4] Catalytic, enantioselective addition of allylsilanes to aldehydes: Generation of a novel, reactive Ti-IV complex from TiF4 [J].

Gauthier, DR ;

Carreira, EM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (20) :2363-2365

[5]

Hall S. R., 1992, XTAL3 2 REFERENCE MA

[6] LIGAND-EXCHANGE AND REACTION-MECHANISMS OF FLUORINATED COMPOUNDS [J].

JANZEN, AF .

COORDINATION CHEMISTRY REVIEWS, 1994, 130 (1-2) :355-426

[7]

MAIR FS, 1994, ENCY INORGANIC CHEM, V1, P35

[8] Reactions of molecular CaF2 with [(C5Me5)TiF3] and [(C5Me4Et)TiF3]: Symbiosis between ionic solids and organometallic compounds [J].

Pevec, A ;

Demsar, A ;

Gramlich, V ;

Petricek, S ;

Roesky, HW .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1997, (13) :2215-2216

[9] TEMPLATE-CONTROLLED ORGANIZATION OF A FLUORIDE SURFACE - AN ANALOG OF A CROWN-ETHER IN THE REACTION OF [((ETA-5-C5ME5)TIF3)2] WITH SODIUM-FLUORIDE [J].

ROESKY, HW ;

SOTOODEH, M ;

NOLTEMEYER, M .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1992, 31 (07) :864-866

[10]

ROESKY HW, 1992, ANGEW CHEM, V104, P869

← 1 2 →