Reaction of [Ru<sub>3</sub>(CO)<sub>12</sub>] with Phenazine: Synthesis of C-Metalated Derivatives That Formally Arise from a C–H Oxidative Addition or a Long-Distance C-to-N Prototropy
收藏NIAID Data Ecosystem2026-03-07 收录
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Three products, [Ru3(μ-H)(μ3-{(C6H4)(C6H3)N2})(CO)9] (1), [Ru4(μ4-{(C6H4)(C6H3)N2H})(μ-CO)(CO)10] (2), and [Ru6(μ5-{(C6H4)(C6H3)N2H})(μ-CO)3(CO)12] (3), have been prepared by treating [Ru3(CO)12] with phenazine. Compounds 2 and 3 are formed from compound 1 by stepwise addition of Ru(CO)n fragments. While compound 1 has a C-metalated ligand that arises from an oxidative addition of a phenazine C–H bond, compounds 2 and 3 contain a C-metalated phenazine NH tautomer. In these complexes, the resulting ligands are attached to three (1), four (2), or five (3) metal atoms using different coordination modes.
创建时间:
2016-02-22



