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Chin. J. Org. Chem. ›› 2006, Vol. 26 ›› Issue (04): 542-545. Previous Articles     Next Articles

Reports

新型6,6-取代芳基富烯的合成

杨晓霞，张勇，励枫波，黄吉玲*   

  1. (华东理工大学金属有机化学研究室 上海 200237)
  • 收稿日期:2005-07-22 修回日期:2005-10-26 发布日期:2006-03-31
  • 通讯作者: 黄吉玲

Synthesis of New 6,6-Substituted Diaryl Fulvene

YANG Xiao-Xia,ZHANG Yong,LI Feng-Bo,HUANG Ji-Ling*   

  1. (Laboratory of Organometallic Chemistry, East China University of Science and Technology, Shanghai 200237)
  • Received:2005-07-22 Revised:2005-10-26 Published:2006-03-31
  • Contact: HUANG Ji-Ling

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Some new 6,6-diaryl fulvenes were synthesized from the diaryl ketones. Their structures were characterized by IR, 1H NMR, MS spectra and elemental analysis. The different substituents on the aryl ketones determined the different base used in the reactions. For the electron withdrawing diaryl ketones, EtONa was used as base to yield satisfied results. But for the electron donating diaryl ketones, it was a good method to synthesize fulvenes using CpNa as base.

Key words: fulvene, cyclopentadiene, base, synthesis, ketone