An efficient and simple method for the synthesis of chalcones was reported.In the presence of sulfurous oxychloride,the cross-aldol condensation of acetone and benzaldehyde was catalyzed by the anhydrous ethanol with ...An efficient and simple method for the synthesis of chalcones was reported.In the presence of sulfurous oxychloride,the cross-aldol condensation of acetone and benzaldehyde was catalyzed by the anhydrous ethanol with good yields(60%-95%)under mild condition.The best reaction condition was studied.The reaction mechanism was also discussed.展开更多
文摘An efficient and simple method for the synthesis of chalcones was reported.In the presence of sulfurous oxychloride,the cross-aldol condensation of acetone and benzaldehyde was catalyzed by the anhydrous ethanol with good yields(60%-95%)under mild condition.The best reaction condition was studied.The reaction mechanism was also discussed.
