Dehydrogenation of Nitrogen Heterocycles Using Graphene Oxide as a Versatile Metal-Free Catalyst under Air

作者：Zhang, Jingyu; Chen, Shiya; Chen, Fangfang; Xu, Wensheng; Deng, Guo-Jun; Gong, Hang^*

来源：Advanced Synthesis & Catalysis, 2017, 359(14): 2358-2363.

DOI：10.1002/adsc.201700178

• dehydrogenation
• graphene oxide
• heterogeneous catalysis
• nitrogen heterocycles

Graphene oxide (GO) has been developed as an inexpensive, environmental friendly, metal-free carbocatalyst for the dehydrogenation of nitrogen heterocycles. Valuable compounds, such as quinoline, 3,4-dihydroisoquinoline, quinazoline, and indole derivatives, have been successfully used as substrates. The investigation of various oxygen-containing molecules with different conjugated systems indicated that both the oxygen-containing groups and large p-conjugated system in GO sheets are essential for this reaction.

• 出版日期2017-7-17
• 单位湘潭大学