摘要
将蒽酮、芳香醛与KF/Al2O3置于研钵中,在无溶剂条件下,室温研磨5min后放置一定时间,得到10-芳基甲叉基蒽酮(收率0～75%)和部分蒽醌氧化物.该法反应条件温和,操作简便.
Benzaldehydes are reacted with anthrone to give derivatives of 10-arylmethylene anthrone(yield in 0～75%) in the presence of KF/Al2O3 under solvent-free conditions at room temperature by grinding method. The procedure can be carried out at milder conditions and work up easily.
出处
《河北大学学报（自然科学版）》
CAS
2003年第4期385-387,共3页
Journal of Hebei University(Natural Science Edition)
基金
河北省教育厅基金资助项目(2001104)
关键词
芳香醛
蒽酮
10-芳基甲叉基蒽酮
研磨法
benzaldehydes
anthrone
10-arylmethylene anthrone
grinding method
