申请人:Bayer Aktiengesellschaft
公开号:US05663447A1
公开(公告)日:1997-09-02
A particularly advantageous process for the preparation of 2,2-dialkyl-arylidene-cycloalkanones is characterized in that 2-alkyl-arylidene-cycloalkanones are reacted with alkyl halides in the presence of metal hydroxides and tertiary alcohols.
一种制备2,2-二烷基芳基亚甲基环戊酮的特别优越的方法,其特点在于在金属氢氧化物和三级醇的存在下,将2-烷基-芳基亚甲基环戊酮与烷基卤化物反应。