Condensation reactions of the phosphodihydrazide XP(Ph)(NMeNH2)2(X = O 1a, S 1b) with ferrocene-1,1′-dicarboxaldehyde 2 afford in good yield the first examples of phosphorus ferrocenyl macrocycles Fe[C5H4CHNNMeP(X)PhNMeNCHC5H4]2Fe (X = O 3a, S 3b) and 3b can be converted to the new compounds Fe[C5H4CH2NHNMeP(S)PhNMeNHCH2C5H4]2Fe 5 and [FeC5H4CHNNMeP(S)(Me)PhNMeNCHC5H4}2Fe][CF3SO3]26 by reaction with, respectively, LAH and CF3SO3Me; 5 represents a novel prototype of an anion receptor which electrochemically recognises the H2PO4–, HSO4– and Cl– anions.
磷酰二
肼 XP(Ph)(NMeNH2)2(X=O 1a,S 1b)与
二茂铁-1,1′-二
甲醛 2 的缩合反应以良好的收率生成了
磷二茂铁大环 Fe[C5H4CHNNMeP(X)PhNMeNCHC5H4]2Fe (X=O 3a,S 3b)的第一个实例、S 3b)和 3b 可分别与
LAH 和 CF3SO3Me 反应,转化为新化合物 Fe[C5H4CH2NHNMeP(S)PhNMeNHCH2C5H4]2Fe 5 和 [FeC5H4CHNNMeP(S)(Me)PhNMeNCHC5H4}2Fe][CF3SO3]26 ;5 代表了一种新的阴离子受体原型,它能电
化学识别 H2PO4-、HSO4- 和 Cl- 阴离子。