HYDROCARBON BRIDGED METAL-COMPLEXES .28. FISCHER-METAL CARBENE DITHIOLATE ANIONS AS NUCLEOPHILES FOR FORMATION OF HYDROCARBON-BRIDGED METAL-COMPLEXES

被引：10
|
作者：
WEIDMANN, T [1 ]
SUNKEL, K [1 ]
BECK, W [1 ]
机构：
[1] LUDWIG MAXIMILIANS UNIV MUNCHEN,INST ANORGAN CHEM,MEISERSTR 1,D-80333 MUNICH,GERMANY
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 459卷 / 1-2期
关键词：
D O I：
10.1016/0022-328X(93)86074-R
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The addition of the in situ generated anion (OC)5W=C(NEt2)CH2CS2- to the organometallic Lewis acid, (OC)5Re+ and Ph3PAu+ gives the ligand-bridged complexes (OC)5W=C(NEt2)CH2C(S)S-Re(CO)5 (1) and (OC)5W=C(NEt2)CH2C(S)-S-AuPPh3 (2), respectively. The dianion (OC)5W=C(NEt2)CH=CS22- affords with MeI, Cl2M(PPh3)2 (M = Pd, Pt) and (OC)5Re+ the complexes (OC)4W=C(NEt2)CH=C(SMe)SMe (3), (OC)5W=C(NEt2)CH=CS2M(PR3)2 (4,5) and (OC)5W=C(NEt2)CH=CS2 (Re(CO)5]2 (6). The anion (OC)5W=C(NEt2)CH2CS2- is added to coordinated ethene and allyl ligands of cationic complexes with formation of the hydrocarbon-bridged ComPounds (OC)5W=C(NEt2)CH2C(S)SCH2CH2-W(CO)3CP (7), (OC)5W=C(NEt2)-CH2C(S)SCH2CH2-Re(CO)5 (8) and (OC)5W=C(NEt2)CH2C(S)SCH2CH=CH2-eta2-Mo(NO)(CO)Cp (9), respectively. The structure of 6 has been determined by X-ray diffraction.
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收藏
页码：219 / 227
页数：9
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