MIXED CHALCOGEN CARBONYL-COMPOUNDS .2. SYNTHESIS AND CHARACTERIZATION OF FE2RU(MU-3-SE)-(MU-3-TE)(CO)9 AND (ETA-5-C5H5)COFE2(MU-3-SE)(MU-3-TE)(CO)6

被引:21
作者
CHAKRABARTY, D [1 ]
HOSSAIN, MM [1 ]
KUMAR, RK [1 ]
MATHUR, P [1 ]
机构
[1] INDIAN INST TECHNOL, DEPT CHEM, BOMBAY 400076, INDIA
关键词
D O I
10.1016/0022-328X(91)80003-3
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The new mixed metal complexes, each containing bridging selenium and tellurium ligands in the same molecule, Fe2Ru(CO)9(mu-3-Se)(mu-3-Te) and (eta-5-C5H5)CoFe2(CO)6(mu-3-Se)(mu-3-Te) have been prepared from the room temperature reactions of Fe2(CO)6(mu-SeTe) with Ru(CO)4(C2H4) and (C5H5)Co(CO)2, respectively. Reaction of (eta-5-C5H5)CoFe2(CO)6(mu-3-Se)(mu-3-Te) with Pt(PPh3)4 forms the previously known (CO)6Fe2(mu-3-Se)(mu-3-Te)Pt(PPh3)2 and on treatment with NaOMe, followed by acidification, Fe2(CO)6(mu-SeTe) is formed.
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页码:143 / 148
页数:6
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