期刊
CHEMCATCHEM
卷 6, 期 6, 页码 1558-1561出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/cctc.201402070
关键词
active sites; carbocatalysis; model catalyst; reaction mechanisms; reduction
资金
- Ministry of Science and Technology [2011CBA00504]
- National Natural Science Foundation of China [21133010, 51221264, 21261160487]
- Strategic Priority Research Program of the Chinese Academy of Sciences [XDA09030103]
- Doctoral Starting up Foundation of Liaoning Province, China [20121068]
The role of different oxygen functional groups on a carbon catalyst was studied in the reduction of nitrobenzene by using a series of model molecules. The carbonyl and hydroxyl groups played important roles, which may be ascribed to their ability to activate hydrazine. In comparison, the ester, ether, and lactone groups seemed to be inactive, whereas the carboxylic group had a negative effect. The reaction occurred most likely through a direct route, during which nitrosobenzene may be converted directly into aniline.
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