833448-22-9Relevant academic research and scientific papers
Unexpected preparation of butterfly Fe/S cluster complexes containing a quaternary phosphorus atom via reactions of the anions (μ-RS)(μ-S -)Fe2(CO)6 and (μ-RS) (μ-S -)[Fe2(CO)6]2(μ4-S) with diphenylchlorophosphine
Song, Li-Cheng,Zeng, Guang-Huai,Hu, Qing-Mei,Ge, Jian-Hua,Lou, Shao-Xia
, p. 16 - 19 (2005)
Six new butterfly Fe/S cluster complexes, (μ-RS)(η 1-Ph2PS-η1)[Fe2(CO) 6] (3, R = Me; 5, R = Ph), (μ-RS)(η1-Ph 2PS-η1)[Fe2(CO)5(Ph 2PY)] (4, R=Me, Y = Cl; 6,R = Y = Ph), and (μ-RS) (η 1-Ph2PS-η2) [Fe2(CO) 6] (μ4-S)[Fe2(CO)5] (7, R = n-Bu; 8, R = Ph), were unexpectedly prepared by a one-pot synthetic method involving reactions of the in situ generated S-centered monoanions (μ-RS)(μ-S-)Fe2(CO)6 (1) and (μ-RS)(μS-). (Fe2(CO)6]2 (μ4-S) (2) with Ph2PCl. While the possible mechanisms for the unexpected reactions are suggested, the structures of products 3-8 have been fully characterized.
