Sulfur-bridged early-late heterobimetallics synthesized by incorporation of titanium, vanadium, and molybdenum into bis(hydrosulfido) templates of group 9 metals.
Sulfur-bridged early-late heterobimetallics synthesized by incorporation of titanium, vanadium, and molybdenum into bis(hydrosulfido) templates of group 9 metals.
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通过将钛、钒和钼掺入第 9 族金属的双（氢硫基）模板中合成的硫桥早晚异双金属。
DOI：
10.1021/ic020105y
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发表时间：
2002
影响因子：
4.6
通讯作者：
M. Hidai
中科院分区：
文献类型：
--
作者：
S. Kuwata;Tatsuya Nagano;A. Matsubayashi;Y. Ishii;M. Hidai
Reactions of the bis(hydrosulfido) complexes [Cp*Rh(SH)(2)(PMe(3))] (1a; Cp* = eta(5)-C(5)Me(5)) with [CpTiCl(3)] (Cp = eta(5)-C(5)H(5)) and [TiCl(4)(thf)(2)] in the presence of triethylamine led to the formation of the sulfido-bridged titanium-rhodium complexes [Cp*Rh(PMe(3))(micro(2)-S)(2)TiClCp] (2a) and [Cp*Rh(PMe(3))(micro2-S)(2)TiCl(2)] (3a), respectively. Complex 3a and its iridium analogue 3b were further converted into the bis(acetylacetonato) complexes [Cp*M(PMe(3))(micro(2)-S)(2)Ti(acac)(2)] (4a, M = Rh; 4b, M = Ir) upon treatment with acetylacetone. The hydrosulfido complexes 1a and [Cp*Ir(SH)(2)(PMe(3))] (1b) also reacted with [VCl(3)(thf)(3)] and [Mo(CO)(4)(nbd)] (nbd = 2,5-norbornadiene) to afford the cationic sulfido-bridged VM2 complexes [(Cp*M(PMe(3))(micro2-S)(2))2V](+) (5a(+), M = Rh; 5b(+), M = Ir) and the hydrosulfido-bridged MoM complexes [Cp*M(PMe(3))(micro2-SH)(2)Mo(CO)(4)] (6a, M = Rh; 6b, M = Ir), respectively.
