Abstract

Herein, BNPs@Cur-Pd as a versatile and reusable nanocatalyst was successfully synthesized and used for C–C coupling reactions. The Suzuki, Heck and Stille coupling reactions with good to excellent yields were conducted with Pd. Also, the catalyst could be recycled and reused for several sequential runs without considerable Pd leaching or diminishing of reaction yields. This simple methodology can be based on green chemistry protocols by using the boehmite, Curcumin and PEG as support, ligand, and solvent, respectively.

中文翻译：

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BNPs @ Cur-Pd作为多用途且可回收的绿色纳米催化剂，可用于铃木，Heck和Stille偶联反应

摘要

在此，成功地合成了BNPs @ Cur-Pd作为一种通用且可重复使用的纳米催化剂，并将其用于CC偶联反应。用Pd进行Suzuki，Heck和Stille偶联反应，收率良好至优异。而且，该催化剂可以再循环并再用于几个连续的操作，而没有大量的Pd浸出或反应产率的降低。这种简单的方法可以基于绿色化学方案，分别使用勃姆石，姜黄素和PEG作为载体，配体和溶剂。