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First ferrocenylstibines and their molecular structures

机译:最初的二茂铁基二苯乙烯及其分子结构

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Stibines Ph_2SbFc containing the pendant arm [2-(Me_2NCHR)] [where R = H(l) or Me(2)] on ferrocenyl ring were synthesized,and reaction of (1) with CH_3I was carried out to obtain the monoammonium salt {[2-(Me_3N~+CH_2)Fc]} SbPh_2[I]~-.All new stibines have been characterized by various physicochemical techniques.The structures of all these 1,2-disubstituted ferrocenylstibines were determined by X-ray diffraction analyses.This is the first report on the stibines containing disubstituted ferrocenyl group and it is worth mentioning that even monosubstituted ferrocenylstibines are virtually unknown.Heterobimetallic stibine (1) does not show intramolecular Sb-N interactions while the stibine (2) is stabilized by intramolecular Sb-N interactions.
机译:合成了在二茂铁基环上含侧链[2-(Me_2NCHR)] [其中R = H(l)或Me(2)]的Stibines Ph_2SbFc,并使(1)与CH_3I反应以获得单铵盐{ [2-(Me_3N〜+ CH_2)Fc]} SbPh_2 [I]〜-。所有新的stibines均已通过多种物理化学技术表征。所有这些1,2-二取代的二茂铁基stibines的结构均通过X射线衍射分析确定。这是关于含双取代二茂铁基的stibines的首次报道,值得一提的是甚至单取代的二茂铁stistines实际上也是未知的。 N次互动。

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