The air-stable compound [Fe(η-C5H5)η-C5H4CH2P(CH2OH)2}] 1 has been prepared by the reaction of [Fe(η-C5H5)(η-C5H4CH2NMe3)]I with an excess of P(CH2OH)3. Compound 1 has been used to produce a range of other new compounds, thus demonstrating its versatility as a starting material; the phosphine oxide [Fe(η-C5H5)η-C5H4CH2P(O)(CH2OH)2}] 2, phosphine sulfide [Fe(η-C5H5)η-C5H4CH2P(S)(CH2OH)2}] 3, and other derivatives [Fe(η-C5H5)η-C5H4CH2P(CH2CH2CN)2}] 4, [Fe(η-C5H5)η-C5H4CH2P(CH2NEt2)2}] 5, [Fe(η-C5H5)η-C5H4CH2P(O)(CH2NEt2)2}] 6, [Fe(η-C5H5)η-C5H4CH2P(Me)(CH2OH)2}]I 7 and [Fe(η-C5H5)η-C5H4CH2P(Me)CH2OH}] 8. Crystal structure determinations for 1, 3 and 7 are reported and the hydrogen bonding of each structure described.
空气稳定化合物 [Fe(η-
C5H5)η-C5H4CH2P(CH2OH)2}] 1 通过 [Fe(η- )(η-C5H4CH2NMe3)]I 与过量 P(CH2OH)3 反应制备。化合物 1 已被用于合成一系列其他新化合物,从而展示了其作为起始材料的多样性;包括膦氧化物 [Fe(η- )η-C5H4CH2P(O)(CH2OH)2}] 2,膦
硫化物 [Fe(η- )η-C5H4CH2P(S)(CH2OH)2}] 3,以及其他衍
生物 [Fe(η- )η-C5H4CH2P(CH2CH2CN)2}] 4,[Fe(η- )η-C5H4CH2P(CH2NEt2)2}] 5,[Fe(η- )η-C5H4CH2P(O)(CH2NEt2)2}] 6,[Fe(η- )η-C5H4CH2P(Me)(CH2OH)2}]I 7 和 [Fe(η- )η-C5H4CH2P(Me)CH2OH}] 8。报道了 1、3 和 7 的晶体结构测定,并描述了每种结构的氢键。