
Polyhedron p. 2387 - 2391 (1997)
Update date:2022-08-03
Topics:
Ding, Er-Run
Liu, Sheng-Min
Zhao, Zhuan-Yun
Yin, Yuan-Qi
Shun, Jie
The heterometal clusters [SRuCoMo(CO)8C5H4R][R = HC(O) (2), CH3C(O) (3), C6H5C(O) (4), CH3OC(O)C6H4C(O) (5)] were synthesized by refluxing a solution of the cluster 1 [RuCo2(μ3-S)(CO)9] and monoanions [η5-RC5H4(CO)3Mo] [R = HC(O), CH3C(O), C6H5C(O), CH3OC(O)C6H4C(O)]. Cluster 3 reacted with NaBH4 in MeOH giving the secondary alcohol cluster RuCoMo(μ3-S)(CO)8 [η5-C5H4CH(OH)CH3]. All clusters were characterized by C, H analysis, IR and 1H NMR. Some were characterized by MS and 13C NMR. The results showed that the metal fragment Co(CO)3 in RuCo2(μ3-S)(CO)9 could be exchanged by Mo(CO)2(C5H4R). Cluster 5 has been structurally determined by single-crystal X-ray diffraction.
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Doi:10.1021/jf60181a011
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(1997)