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有机化学
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有机化学 ›› 1989, Vol. 9 ›› Issue (1): 51-54. 上一篇    下一篇

研究论文

羰基铁-硫酚-三乙胺反应体系的研究:(μ-酰基)(μ-苯硫)及(μ-σ,π-烯基)(μ-苯硫)六羰基二铁配合物的合成

宋礼成;刘金亭;王积涛   

  1. 南开大学化学系
  • 发布日期:1989-02-25

Studies on reaction of iron carbonyls-thiophenol-triethylamine system: Synthesis and characterization of (μ-acyl)(μ-phenylthio) and ( μ-σ,π-alkenyl)(μ-phenylthio) hexacarbonyldiiron

SONG LICHENG;LIU JINTING;WANG JITAO   

  • Published:1989-02-25

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Fe3(CO)12与硫醇或硫酚在三乙胺存在下可生成一类含桥羰基的活泼配合物,这类配合物于原位进一步冈酰氯, 有机卤化汞等亲电试剂作用, 能方便地制得μ-酰基或μ-σ,π-烯基配合物, 为考核这一方法对合成标题配合物的适用范围, 我们对活泼配合物[(μ-CO)(μ-PhS)Fe2-(CO)6]^-[Et3NH]^+(A)同某些有机卤化物的反应进行了研究, 结果合成了九个预期结构的新化合物.

关键词: 铁络合物, 羰基络合物, 硫酚, 桥环化合物, 三乙胺, 烯烃络合物

[Et3NH][Fe2(CO)6(m-CO)(m-PhS)], which was formed from Fe3(CO)12, PhSH and Et3N, reacts with ArCOCl (Ar = Ph, a = naphthyl), RCH:CR1COCl (R = Me, Ph, H; R1 = H, Me) or R2COCH:CHCl (R2 = Ph, p-tolyl) to form Fe2(CO)6(m-PhS)L (L = m-acyl, m-s,p-alkenyl). The complexes were characterized by IR and 1H NMR spectroscopy.

Key words: IRON COMPLEX, CARBONYL COMPLEX, THIOPHENOLS, BRIDGE COMPOUNDS, TRIETHYL AMINE, AKENE COMPLEX

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