Catalytic Synthesis of Cyclic and Linear Germoxanes Mediated by an Iron Complex
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https://figshare.com/articles/dataset/Catalytic_Synthesis_of_Cyclic_and_Linear_Germoxanes_Mediated_by_an_Iron_Complex/2529040
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Six-membered cyclic germoxanes (R2GeO)3 were selectively prepared via the thermal reaction of (alkyl)2GeH2 in dimethylformamide (DMF). Linear metallagermoxanes with an E–O–Ge–O–E backbone (E = Si, Ge, Sn) were prepared by the reaction of Ph2GeH2 with R3EH in DMF. Their cyclic and linear germoxane formations were achieved using an iron catalyst, (η-C5H5)Fe(CO)2Me. An iron carbene complex was proposed to be an intermediate in the catalytic reaction.
创建时间:
2016-02-21



