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Lewis Acids as Mild and Effective Catalysts for the Synthesis of 3,5-Bis[(hetero)arylidene]piperidin-4-ones
![Lewis Acids as Mild and Effective Catalysts for the Synthesis of 3,5-Bis[(hetero)arylidene]piperidin-4-ones](https://static.fdocuments.us/doc/330x215/575004b41a28ab1148a039d1/lewis-acids-as-mild-and-effective-catalysts-for-the-synthesis-of-35-bisheteroarylidenepiperidin-4-ones.jpg)
