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::: 技術移轉

專利名稱 Method for the preparation of ferrocenyl substituted styrene
專利證號 US6800776B1
國別 美國
獲證日期 2004-10-05
專利摘要 Ferrocenecarbonyl and toluene bromide are reacted in an ether solvent and in the presence of magnesium metal as a catalyst. The liquid portion of the reaction mixture is introduced into a silica gel column, wherein the weak acidity of the silica gel is able to dehydrate the reaction intermediate ferrocenyl alcohol product. The column is eluted with ethyl acetate/n-hexane, and after evaporating the solvent from the eluate collected, a purified ferrocenyl substituted styrene is obtained.

IPC國際分類號

B01J003122 | C07F001702