Chemical Research in Chinese Universities ›› 1992, Vol. 8 ›› Issue (4): 370-376.

• Articles • Previous Articles     Next Articles

Reaction of Substituted Cyclopentadienyl-magnesium-Chloride with Carbonyl Compound (Ⅰ)--Reaction of (1, 1-Dialkyl-3-Butenyl) Cyclopentadienyl-magnesium-chloride with Ketones

LI Ji-hai, LIU Jin-ting, JIAO Lun-ji, ZHANG Xiao-qing, MA Yu-dao, ZHANG Nan   

  1. Department of Applied Chemistry, Shandong University, Jinan, 250100
  • Received:1992-01-08 Online:1992-12-24 Published:2011-08-17
  • Supported by:

    Supported by the National Natural Science Foundation of Shandong Province

Abstract: The substituted cyclopentadienyl-magnesium-chloride, obtained by exocyclic addition of 6,6-dialkylfulvene and allyl-magnesium-chloride, reacted with the ketone 3, the product was hydrolyzed and dehydrated to give the 2-(1,1-dialkyl-3-butenyl)-6,6-dialkyl-fulvene 5. The structure of 5 was determined by using the 1HNMR spectra of 5 and the adducts of 5 with tetracyanoethylene.

Key words: Substituted cyclopentadienyl-magnesium-chloride, Ketone, Fulvene