Unexpected reactions of pentafluorophenyl boron compounds with eta-cyclopentadienyl(benzamidinato)zircon derivatives

被引：57

作者：

Gomez, R

Green, MLH

Haggitt, JL

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1996年 / 06期

关键词：

D O I：

10.1039/dt9960000939

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compounds [Zr(eta-C(5)R(5))(eta-CPh(NSiMe(3))(2))R'(2)] (R = H, R' = Me or CH(2)Ph; R = Me, R' = Me) reacted with [Ph(3)C][B(C6F5)(4)] giving [(Zr(eta-C5H5) [eta-CPh(NSiMe(3))(2)]}(2)(mu-Cl)(2)][BX(C6F5)(3)](2) [R = H, X = Me or CH(2)Ph; R = Me, X = C6F5 (crystal structure)]. Treatment of [Zr(eta-C5H5) {eta-CPh(NSiMe(3))(2)} Me(2)] with B(C6F5)(3) gave [(C6F5){eta-(Me(3)SiN)(2)PhC}(eta-C5H5)Zr(mu-Me)B(C6F5)(3)] (crystal structure). The compound [Zr(eta-C5H5){eta-CPh(NSiMe(3))(2)}(CH(2)Ph)(2)] with B(C6F5)(3) in benzene or dichloromethane gave [Zr-III(eta-C5H5)-{eta-CPh(NSiMe(3))(2)}L] [B(CH(2)Ph)(C6F5)(3)](L = C6H6 or CH2Cl2).

引用

收藏

页码：939 / 946

页数：8

相关论文

共 46 条

[1] COMPLETION AND REFINEMENT OF CRYSTAL-STRUCTURES WITH SIR92 [J].

ALTOMARE, A ;

CASCARANO, G ;

GIACOVAZZO, C ;

GUAGLIARDI, A .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1993, 26 (pt 3) :343-350

[2] SYNTHESIS OF BASE-FREE CATIONIC ZIRCONIUM METHYL AND BENZYL COMPLEXES - THE CRYSTAL AND MOLECULAR-STRUCTURE OF (C5H3(SIME3)2-1,3)2ZRME(MU-ME)B(C6F5)3 [J].

BOCHMANN, M ;

LANCASTER, SJ ;

HURSTHOUSE, MB ;

MALIK, KMA .

ORGANOMETALLICS, 1994, 13 (06) :2235-2243

[3] ELECTRON-DEFICIENT GROUP-IV METAL ALKYL CATIONS, AND THE SYNTHESIS OF ZR(CH2PH)3(ETA-6-C6H5)BPH3 - A FLUXIONAL ARENE PI-COMPLEX OF A D0 METAL [J].

BOCHMANN, M ;

KARGER, G ;

JAGGAR, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (15) :1038-1039

[4] BASE-FREE CATIONIC ZIRCONIUM BENZYL COMPLEXES AS HIGHLY-ACTIVE POLYMERIZATION CATALYSTS [J].

BOCHMANN, M ;

LANCASTER, SJ .

ORGANOMETALLICS, 1993, 12 (03) :633-640

[5] GENERATION AND REACTIVITY OF CP2TI(CH2PH)(L)+ COMPLEXES - OXIDATION AND PROTONOLYSIS CHEMISTRY OF CP2TI(CH2PH)2 [J].

BORKOWSKY, SL ;

BAENZIGER, NC ;

JORDAN, RF .

ORGANOMETALLICS, 1993, 12 (02) :486-495

[6] INTRAMOLECULAR INTERACTIONS IN BIS(PENTAMETHYLCYCLOPENTADIENYL) COMPLEXES - X-RAY STRUCTURES OF (ETA-5-C5ME5)2ZR(OH)(CL) AND (ETA-5-C5ME5)2ZR(OH)2 [J].

BORTOLIN, R ;

PATEL, V ;

MUNDAY, I ;

TAYLOR, NJ ;

CARTY, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1985, (08) :456-458

[7] REACTIONS OF BIS(CYCLOPENTADIENYL)TITANIUM AND BIS(PENTAMETHYLCYCLOPENTADIENYL)TITANIUM AND BIS(CYCLOPENTADIENYL)TITANIUM AND BIS(PENTAMETHYLCYCLOPENTADIENYL)ZIRCONIUM DICARBONYLS WITH WATER AND DIHYDROGEN SULFIDE - EVOLUTION OF DIHYDROGEN AND FORMATION OF OXO OR SULFIDO MONOMERS, DIMERS, OR CLUSTERS [J].

BOTTOMLEY, F ;

DRUMMOND, DF ;

EGHAREVBA, GO ;

WHITE, PS .

ORGANOMETALLICS, 1986, 5 (08) :1620-1625

[8] EARLY TRANSITION-METAL PORPHYRINS - SYNTHESIS AND REACTIVITY OF SOME NOVEL ZIRCONIUM DERIVATIVES AND THE X-RAY CRYSTAL-STRUCTURE OF THE 1ST METALLOPORPHYRIN CIS-DIALKYL - (OEP)ZR(CH2SIME3)2 [J].

BRAND, H ;

ARNOLD, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (06) :2266-2267

[9] MONO-ETA-CYCLOPENTADIENYL-BENZAMIDINATO COMPOUNDS OF TITANIUM, ZIRCONIUM AND HAFNIUM [J].

CHERNEGA, AN ;

GOMEZ, R ;

GREEN, MLH .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1993, (18) :1415-1417

[10] ISOSPECIFIC POLYMERIZATION OF PROPYLENE CATALYZED BY RAC-ETHYLENEBIS(INDENYL)METHYLZIRCONIUM CATION [J].

CHIEN, JCW ;

TSAI, WM ;

RAUSCH, MD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1991, 113 (22) :8570-8571

← 1 2 3 4 5 →