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Simultaneous formation of sorbitol and gluconic acid from cellobiose using carbon-supported ruthenium catalysts

Simultaneous formation of sorbitol and gluconic acid from cellobiose using carbon-supported ruthenium catalysts
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摘要 A carbon-supported Ru catalyst, Ru/BP2000, is able to simultaneously convert cellobiose into sorbitol and gluconic acid. This reaction occurs as the result of hydrolytic disproportionation in water at 393 K under an Ar atmosphere, without bases or sacrificial reagents. In-situ XANES measurements suggest that the active Ru species involved is composed of partially oxidized Ru metal. A carbon-supported Ru catalyst, Ru/BP2000, is able to simultaneously convert cellobiose into sorbitol and gluconic acid. This reaction occurs as the result of hydrolytic disproportionation in water at 393 K under an Ar atmosphere, without bases or sacrificial reagents. In-situ XANES measurements suggest that the active Ru species involved is composed of partially oxidized Ru metal.
出处 《Journal of Energy Chemistry》 SCIE EI CAS CSCD 2013年第2期290-295,共6页 能源化学(英文版)
基金 supported by a Grant-in-Aid for Scientific Research (KAKENHI, 20226016) a JSPS Fellowship (KAKENHI, 11J03322) from the Japan Society for the Promotion of Science (JSPS) which supported the work of T K, who is a JSPS Research Fellow (DC2)
关键词 CELLOBIOSE supported ruthenium catalyst HYDROLYSIS DISPROPORTIONATION cellobiose supported ruthenium catalyst hydrolysis disproportionation
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