SYNTHESIS, MOLECULAR-STRUCTURE, AND REACTIVITY OF A HALF-SANDWICH VANADIUM(III) IMIDO COMPLEX - THE 1ST VANADIUM (V) ALKYLIDENE

被引：90
作者：
BUIJNK, JK
TEUBEN, JH
KOOIJMAN, H
SPEK, AL
机构：
[1] UNIV GRONINGEN,DEPT CHEM,GRONINGEN CTR CATALYSIS & SYNTH,NIJENBORGH 4,9747 AG GRONINGEN,NETHERLANDS
[2] UNIV UTRECHT,BIJVOET CTR BIOMOLEC RES,3584 CH UTRECHT,NETHERLANDS
来源：
ORGANOMETALLICS | 1994年 / 13卷 / 08期
关键词：
D O I：
10.1021/om00020a003
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
One of the trimethylphosphine ligands in CpV(NAr)(PMe3)2 (3; Ar = 2,6-C6H3-i-Pr2), obtained by magnesium reduction of CpV(NAr)Cl2 (2), can be substituted by CO, ethylene, or diphenylacetylene to give the corresponding pi-acceptor (L) complex CpV(NAr)(L)-(PMe3) (L = CO, 4; L = C2H4, 5; L = PhC=Ph, 6). 3 reacts with Ph3P=CHPh to form the first vanadium(V) alkylidene, CpV(NAr)(=CHPh)(PMe3) (7).
引用
收藏
页码：2922 / 2924
页数：3
相关论文
共 29 条
[1]   STRUCTURE OF A METALLACYCLIC METALOXYCARBENE VANADIUM COMPLEX PREPARED FROM CPV(CO)(4) [J].
BERLEKAMP, M ;
ERKER, G ;
PETERSEN, JL .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 458 (1-2) :97-103
[2]   ETA-2-BENZYNE AND ETA-1-BENZYLIDENE COMPLEXES OF NIOBIUM WITH ANCILLARY IMIDO LIGANDS [J].
COCKCROFT, JK ;
GIBSON, VC ;
HOWARD, JAK ;
POOLE, AD ;
SIEMELING, U ;
WILSON, C .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1992, (22) :1668-1670
[3]   COMPLEXES OF (ARYLIMIDO)VANADIUM(V) - SYNTHETIC, STRUCTURAL, SPECTROSCOPIC, AND THEORETICAL-STUDIES OF V(NTOL)CL3 AND DERIVATIVES [J].
DEVORE, DD ;
LICHTENHAN, JD ;
TAKUSAGAWA, F ;
MAATTA, EA .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (24) :7408-7416
[4]   UNUSUAL [2+2] CYCLOADDITION ADDUCTS OF AN IMIDOVANADIUM COMPLEX WITH ALKYNES AND ETHENE - CONVERSION TO ETA(3)-1-AZAALLYL AND ETHENYL COMPLEXES [J].
DEWITH, J ;
HORTON, AD ;
ORPEN, AG .
ORGANOMETALLICS, 1993, 12 (05) :1493-1496
[5]  
DEWITH J, 1993, ANGEW CHEM INT EDIT, V32, P903, DOI 10.1002/anie.199309031
[6]   STABLE ALKYLVANADIUM(V) COMPOUNDS CONTAINING BULKY IMIDO AND AMIDO LIGANDS [J].
DEWITH, J ;
HORTON, AD ;
ORPEN, AG .
ORGANOMETALLICS, 1990, 9 (08) :2207-2209
[7]   RECENT ADVANCES IN THE CHEMISTRY OF D(0) ALKYLIDENE AND METALLACYCLOBUTANE COMPLEXES [J].
FELDMAN, J ;
SCHROCK, RR .
PROGRESS IN INORGANIC CHEMISTRY, 1991, 39 :1-74
[8]   CHEMISTRY OF CARBON-MONOXIDE FREE CYCLOPENTADIENYLVANADIUM(I) ALKENE AND ALKYNE COMPLEXES [J].
HESSEN, B ;
MEETSMA, A ;
VANBOLHUIS, F ;
TEUBEN, JH ;
HELGESSON, G ;
JAGNER, S .
ORGANOMETALLICS, 1990, 9 (06) :1925-1936
[9]   ALPHA-HYDROGEN, BETA-HYDROGEN AND DELTA-HYDROGEN ABSTRACTION IN THE THERMOLYSIS OF PARAMAGNETIC VANADIUM(III) DIALKYL COMPLEXES [J].
HESSEN, B ;
BUIJINK, JKF ;
MEETSMA, A ;
TEUBEN, JH ;
HELGESSON, G ;
HAKANSSON, M ;
JAGNER, S ;
SPEK, AL .
ORGANOMETALLICS, 1993, 12 (06) :2268-2276
[10]   ALKYLIDENE TRANSFER FROM PHOSPHORANES TO TUNGSTEN(IV) IMIDO COMPLEXES [J].
JOHNSON, LK ;
FREY, M ;
ULIBARRI, TA ;
VIRGIL, SC ;
GRUBBS, RH ;
ZILLER, JW .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (18) :8167-8177
123