作者:V.S. Kaganovich、M.I. Rybinskaya
DOI:10.1016/0022-328x(88)80192-x
日期:1988.4
compounds obtained are rather unstable with respect to strong nucleophilic agents. The complex Me3C6H3Co4(CO)8PPh3 (III) was prepared via photochemical substitution of CO by triphenylphosphine and its properties were investigated. Complexes II react with electrophiles in a different manner depending on the nature of the latter. Some properties of arenecarbonylcobalt clusters and arenechromium tricarbonyls
(芳烃)Co 4(CO)9(II)类型的芳烃羰基簇[芳烃= Me 3 C 6 H 3,C 6 Me 6,Mes(CH 2)3 Mes(Mes = 2,4,6,-Me 3 c ^ 6 ħ 2)中,Ph(CH 2)ñ CHCH 2(ñ = 2,3)中,Ph(CH 2)2 BR,MES(CH 2)3 OH,C 6我5 CH 2 OH,MES (CH 2)3COOEt,Ph(CH 2)n Fe(CO)2 Cp(n = 1,2)和Mes(CH 2)3 MesCr(CO)3 ]是通过使CO 2(CO)8与各种芳烃在己烷中反应制得的。相对于强亲核试剂,所得化合物相当不稳定。复杂的Me 3 C 6 H 3 Co 4(CO)8 PPh 3通过三苯膦光化学取代CO制备(III),并研究了其性质。配合物Ⅱ与亲电试剂以不同的方式反应,这取决于亲电试剂的性质。比较了芳羰基钴团簇和三羰基芳烃铬的一些性质。