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有机化学
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有机化学 ›› 1994, Vol. 14 ›› Issue (4): 370-375. 上一篇    下一篇

研究论文

双[1,3-二(三甲硅基)环戊二烯基]四羰基二铁的反应性

孔垂华;徐善生;周秀中;王瑾玲;缪方明   

  1. 南开大学化学系;天津师范大学化学系
  • 发布日期:1994-08-25

Reactivity of bis [ 1,3-di( trimethylsilyl ) cyclopentadienyl ] tetracarbonyl di-iron

KONG CHUIHUA;XU SHANSHENG;ZHOU XIUZHONG;WANG JINLING;MIAO FANGMING   

  • Published:1994-08-25

被引次数

3

题示化合物分子中的铁铁键被钠汞齐还原断裂, 生成相应的单核铁负离子, 后者分别与PhCOCl, PhCH~2Cl,ClCH~2COOC~2H~5, Ph~3SnCl 及Ph~2SnCl~2进行亲核取代反应,生成在铁原子上引入相应取代基的产物。题示化合物分别与卤素和二氯化汞反应, 生成铁铁键断裂的铁卤化物和铁氯汞化物。用X-射线测定了题示化合物与Ph~3SnCl反应生成产物的晶体和分子结构。

关键词: 反应性, 晶体结构, 二(三甲硅基)环戊二烯, 铁铁键断裂

The Fe-Fe bond of the molecule of the title compound was cleaved by sodium amalgam and gave the corresponding mononuclear iron anion. The nucleophilic reactions of the anion ith variant halides produced respectively the alkylation products on iron atom. The Fe-Fe bond of the title compound was also cleaved by halogen and HgCl~2 and resulted to form derivatives of iron halides and iron chloromecurate.

Key words: CRYSTAL STRUCTURE, REACTIVITY

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