化学学报 ›› 1987, Vol. 45 ›› Issue (4): 418-420. 上一篇    下一篇

研究论文

含烯烃配体的过渡金属卡宾配合物的研究V:新型异构化的环己二烯(二羰基)[乙氧基(芳基)卡宾]铁配合物的合成和结构

陈家碧;雷桂馨;张泽莹;唐有祺   

  1. 中国科学院上海有机化学研究所;北京大学物理化学研究所
  • 发布日期:1987-04-15

Studies on olefin-coordinating transition metal carbene complexes V: Synthesis and structure of new type of isomerized products of cyclohexadiene (dicarbonyl)(ethoxy(aryl)carbene)iron complexes

CHEN JIABI;LEI GUIXIN;ZHANG ZEYING;TANG YOUQI   

  • Published:1987-04-15

报导了用含环状共轭双烯配体的1,3-环己二烯三羰基铁(1)与芳基锂在低温下的反应,并用Et3OBF4烷基化,以观察环烯烃配体的反应活性及其对卡宾配合物异构化的影响.并研究不同烯烃配体和芳烃取代基对产物的影响.

关键词: 晶体结构测定, 铁络合物, 羰基络合物, 碳烯, 结构分析, 过渡金属络合物, 环己二烯 P

Title compounds I (R = H, 3-Me, 4-Me, 4-MeO, 4-CF3) were prepared by treating 1,3-cyclohexadiene(tricarbonyl)iron with RC6H4L in Et2O at -50 to -60?followed by alkylation of the acylcarbonyl lithium salts with Et3OBF4 in aqueous solution at 0? The crystal structure of I (R = H) was determine

Key words: CRYSTAL STRUCTURE DETERMINATION, IRON COMPLEX, CARBONYL COMPLEX, CARBENE, STRUCTURAL ANALYSIS, TRANSITION METAL COMPLEX, CYCLOHEXADIENE P

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