Direct hydrogenolysis of glycerol into 1,3-propanediol over rhenium-modified iridium catalyst

Yoshinao Nakagawa, Yasunori Shinmi, Shuichi Koso, Keiichi Tomishige

研究成果: Article査読

298 被引用数 (Scopus)

抄録

Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67 ± 3%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst and the reactivity of alcohols suggest that 1,3-propanediol is produced by the attack of active hydrogen species on iridium metal to 1-glyceride species formed on the oxidized rhenium cluster.

本文言語English
ページ(範囲)191-194
ページ数4
ジャーナルJournal of Catalysis
272
2
DOI
出版ステータスPublished - 2010 6 15
外部発表はい

ASJC Scopus subject areas

  • Catalysis
  • Physical and Theoretical Chemistry

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