A new copper complex on graphene oxide: A heterogeneous catalyst for
<i>N</i>
‐arylation and C‐H activation
作者:Ayushi Mittal、Shweta Kumari、Parmanand、Deepak Yadav、Sunil K. Sharma
DOI:10.1002/aoc.5362
日期:2020.2
PXRD, UV–Visible, TGA, XPS, FESEM, TEM, EDAX, Elemental mapping, BET, CHNS and AAS analysis. The complex has been found to be efficient and reusable heterogeneous catalyst for the N‐arylation and C‐H activation reactions, both the catalytic reactions were found to be simple, cleaner and give high yields (~ 90%) of product. The catalyst can be easily filtered out from the reaction mixture and reused up
氧化石墨烯负载的Cu(II)配体配合物(GO @ AP / L-Cu)已被合成并通过FT-IR,拉曼,PXRD,UV-可见,TGA,XPS,FESEM,TEM,EDAX,元素图谱,BET和表征,CHNS和AAS分析。已发现该络合物是一种有效且可重复使用的N异相催化剂芳基化反应和CH活化反应,发现这两种催化反应都简单,清洁,并能获得高收率(〜90%)的产品。可以容易地将催化剂从反应混合物中滤出并重复使用多达四次,而不会显着降低催化活性。在将水性介质用于反应和催化剂稳定性的意义上,所报道的方法是经济且新颖的。所有分离出的有机产物均根据其物理和光谱数据得到充分表征。