SYNTHESIS OF TRICARBONYL-ETA-5-CYCLOHEXADIENYLTUNGSTENATE AND TRICARBONYL-ETA-5-CYCLOHEXADIENYLMETHYLTUNGSTEN

被引:3
作者
KREITER, CG
HELLMANN, T
机构
[1] Fachbereich Chemie der Universität Kaiserlautern, W-6750 Kaiserlautern, Erwin-Schrödinger-Straße
关键词
D O I
10.1016/0022-328X(91)83165-Z
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
eta-6-Arene-tricarbonyl-tungsten (arene = benzene (1A), toluene (1B), m-xylene (1C), p-xylene (1D), o-xylene (1E), mesitylene (1F) yield with potassium-tri-sec-butylboranate correspondingly methyl-substituted tricarbonyl-eta-5-cyclohexadienyl-tungstates (2A-2F). Similarly 1A reacts with methyllithium to tricarbonyl-eta-5-anti-6-methylcyclohexadienyl-tungstate (4A). In THF 2A-2F and 4A are converted by methyliodide to tricarbonyl-eta-5-cyclohexadienyl-methyl-tungsten (3A-3F) and tricarbonyl-eta-5-anti-6-methylcyclohexadienyl-methyl-tungsten (5A). The complexes were characterized by C, H elemental analyses and by IR and H-1-NMR spectroscopy.
引用
收藏
页码:C6 / C10
页数:5
相关论文
共 12 条
[1]   TRANSITION METAL CARBENE COMPLEXES .26. INHIBITED ROTATION AROUND METAL-CARBENE BOND IN PI-BENZENEPHENYLMETHOXYCARBENEDICARBONYLCHROMIUM AND RELATED COMPOUNDS [J].
BECK, HJ ;
FISCHER, EO ;
KREITER, CG .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1971, 26 (02) :C41-&
[2]  
CARD RJ, 1973, TETRAHEDRON LETT, P3823
[3]   CRYSTAL AND MOLECULAR STRUCTURE OF PI-CYCLOHEXADIENYLMANGANESE TRICARBONYL [J].
CHURCHILL, MR ;
SCHOLER, FR .
INORGANIC CHEMISTRY, 1969, 8 (09) :1950-+
[4]  
CHURCHILL MR, 1967, J CHEM SOC CHEM COMM, P777
[5]   EIN CYCLOHEXADIENYL-EISEN-TRICARBONYL-KATION [J].
FISCHER, EO ;
FISCHER, RD .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1960, 72 (23) :919-919
[6]  
GATILOV YV, 1975, ZH STRUKT KHIM, V16, P855
[7]  
MASON R, 1971, 23 IUPAC C SPEC LECT, V6, P31
[8]   ETA-5-CYCLOHEXADIENYLTRICARBONYLCHROMIUM(0) COMPLEXES FROM ADDITION OF CARBON NUCLEOPHILES TO "ETA-6-BENZENETRICARBONYLCHROMIUM(0) - FORMATION, CHEMICAL AND SPECTROSCOPIC FEATURES, AND X-RAY-DIFFRACTION ANALYSIS [J].
SEMMELHACK, MF ;
HALL, HT ;
FARINA, R ;
YOSHIFUJI, M ;
CLARK, G ;
BARGAR, T ;
HIROTSU, K ;
CLARDY, J .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (13) :3535-3544
[9]  
SEMMELHACK MF, 1976, NEW APPLICATIONS ORG, P361
[10]  
STROHMEIER W, 1962, Z NATURFORSCH PT B, VB 17, P566