Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (4): 402-410. Previous Articles     Next Articles

Original Articles

配盐[(μ-PhSe)(μ-CO)Fe~2(CO)~6][Et~3NH]的亲电反应研究: (μ-苯硒)(μ-酰基)及(μ-苯硒)(μ-烯基)六羰基二铁配合物的合成及结构

宋礼成;颜朝国;胡青眉;王如骥;王宏根   

  1. 南开大学测试计算中心
  • 出版日期:1995-04-15 发布日期:1995-04-15

Study on electrophilic reactions of [(μ-PhSe)(μ-CO)Fe~2(CO)~6][Et~3NH]: Synthesis and characterization of (μ-Phenylselenido)(μ-acyl) and (μ-phenylselenido)(μ-vinyl)diiron Hexacarbonyl complexes

SONG LICHENG;YAN CHAOGUO;HU QINGMEI;WANG RUJI;WANG HONGGEN   

  • Online:1995-04-15 Published:1995-04-15

Reactions of the complex salt [(μ-PhSe)(μ-CO)Fe~2(CO)~6][Et~3NH] formed from Fe~3(CO)~1~2, PhSeH and Et~3N, with phenylacetylene, β-bromostyrene or p-methoxybenzoyl, acetyl, propanoyl, phenylacetyl, α-methylacryloyl, crotonoyl and cinnamoyl chlorides were studied. Eight new (μ-phenylselenido)(μ-acyl) and (μ-phenylselenido) (μ-vinyl) diiron hexacarbonyl complexes were synthesized and characterized by elemental analysis, MS, ^1H NMR and IR spectroscopy, as well as the single-crystal molecular structure of (μ-phSe)(μ-σ,π-PhCH=CH)Fe~2(CO)~6 determined by X-ray diffraction. Its space group is P2~1/c with cell parameters a=0.9236(2), b=1.0966(3), c=2.0348(6)nm, β=101.53(1)°, D~x=1.77g/cm^3, Z=4, R=0.054, R~w=0.061.

Key words: TRIETHYL AMINE, ELECTROPHILIC REACTION

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