高等学校化学学报

高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (8): 802.

• 论文 • 上一篇    下一篇

μ-酰基与μ-烯基铁硫原子簇配合物的合成及结构

宋礼成, 刘金亭, 刘容刚, 王积涛   

  1. 南开大学化学系
  • 收稿日期:1987-03-03 出版日期:1988-08-24 发布日期:1988-08-24
  • 基金资助:

    国家自然科学基金

Synthesis and Structures of Iron-Sulfur Cluster Complexes: (μ-RS)(μ-R′/CO)Fe2(CO)6 and (μ-RS)(μ-R"CH=CR')Fe2(CO)6

Song Licheng, Liu Jinting, Liu Ronggang, Wang Jitao   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1987-03-03 Online:1988-08-24 Published:1988-08-24

PDF (PC)

摘要： 由芳香族酰氯或α,β-不饱和酰氯与十二羰基三铁-硫醇-三乙胺体系反应,制得了通式为[(μ-RS)(μ-R′CO)Fe2(CO)6](A)的六个铁硫原子簇配合物,以及通式为((μ-RS)(μR″CH=CR′)Fe2(CO)6](B)的六个铁硫配合物。对两种类型的配合物生成的过程及转化进行了初步的讨论。

关键词: 合成, 结构, &mu, -酰基配合物, &mu, -烯基配合物

Abstract: Triiron dodecacarbonyl reacts with mercaptans (RSH, R=Et, Me3C, CH2CH=CH2) in the presence of stoichiometric amount of Et3Nin THF to give the reactive salt Et3NH+[(μ-RS)(μ-CO)Fe2(CO)6]-. Reaction of the latter with acid chlorides (PhCOCl, p-MeC6H4COCl, α-C10H7COCl,PhCH=CHCOCl, CH2=C(CH3)COCl) have been studied. The reactions with aromatic acid chlorides give the complexes of type A, whereas those with α,β-unsaturated acid chlorides (phCH=CHCOCl, CH2=C(CH3)COCl) give the complexes of type Bas well as the corresponding complexes of type A.

Key words: Synthesis, Structure, μ-acyl complex, μ-alkenyl complex

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