Derivatives of Ferrocene. I. The Metalation of Ferrocene
Derivatives of Ferrocene. I. The Metalation of Ferrocene
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DOI：
10.1021/jo01359a011
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发表时间：
1957-08
影响因子：
3.6
通讯作者：
M. Bausch;M. Vogel;H. Rosenberg
中科院分区：
文献类型：
--
作者：
M. Bausch;M. Vogel;H. Rosenberg
进一步研究了再丁基锂和醋酸汞对二茂铁的金属化反应。将锂化反应推广到三甲基硅基二茂铁和1，1 '-二（三甲基硅基1）二茂铁的制备。在汞化反应中，为了获得最佳的氯汞二茂铁或1，1 ′-二氯汞二茂铁的产率，改变了原料的比例。氯汞二茂铁通过分散的钠、亚锡酸钠和碘化钠在乙醇中转化为双二茂铁基汞。自1951年发现二茂铁1 2 3以来，已有100多篇关于二茂铁基金属化合物的技术文献。4.本文和后文报道了一些新的二茂铁衍生物，并讨论了取代二茂铁的各种合成方法。
The metalation of ferrocene by means of re-butyllithium and mercuric acetate has been further investigated. The lithiation reaction has been extended for the preparation of trimethylsilylferrocene and 1, 1'-di (trimethvlsily 1) ferrocene. In the mercura-tion reaction, the ratio of starting materials has been varied in order to obtain optimum yields of either chloromercuriferro-cene or l, l'-dichloromercuriferrocene. Chloromercuriferrocene has been converted to diferrocenylmercury by means of dispersed sodium, sodium stannite, and sodium iodidein ethanol.Since the discovery of ferrocene1 2" 3 in 1951, over one hundred technical publications haveappeared in the literature concerning cyclopentadienylmetal compounds. 4 In this and subsequentpapers we wish to report some new derivatives of ferro-cene, as well as discuss the various synthetic methods by which substituted ferrocenes can be made.