Dehydrogenative Aromatization of Saturated Aromatic Compounds by Graphite Oxide and Molecular Sieves  

作　　者：张轩 徐亮 王希涛 马宁 孙菲菲 

机构地区：[1]Department of Chemistry,School of Science,Tianjin University,Tianjin 300072,China [2]School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China

出　　处：《Chinese Journal of Chemistry》2012年第7期1525-1530,共6页中国化学（英文版）

基　　金：Acknowledgement We thank the National Natural Science Foundation of China （No. 20802049） for financial support.

摘　　要：Graphite oxide （GO） has attracted much attention of material and catalysis chemists recently. Here we describe a combination of GO and molecular sieves for the dehydrogenative aromatization. GO prepared through improved Hummers method showed high oxidative activity in this reaction. Partially or fully saturated aromatic compounds were converted to their corresponding dehydrogenated aromatic products with fair to excellent conversions and selectivities. As both GO and molecular sieves are easily available, cheap, lowly toxic and have good tolerance to various functional groups, this reaction provides a facile approach toward aromatic compounds from their saturated precursorsGraphite oxide （GO） has attracted much attention of material and catalysis chemists recently. Here we describe a combination of GO and molecular sieves for the dehydrogenative aromatization. GO prepared through improved Hummers method showed high oxidative activity in this reaction. Partially or fully saturated aromatic compounds were converted to their corresponding dehydrogenated aromatic products with fair to excellent conversions and selectivities. As both GO and molecular sieves are easily available, cheap, lowly toxic and have good tolerance to various functional groups, this reaction provides a facile approach toward aromatic compounds from their saturated precursors

关 键 词：graphite oxide molecular sieves DEHYDROGENATION OXIDATION 

分 类 号：O625[理学—有机化学] O623.11[理学—化学]