Departmental Bulletin Paper 有機合成における酸化グラフェン触媒の構造と反応性の相関

井坂, 琢也

582017-03-31 , 法政大学大学院理工学・工学研究科
The correlation between the structure and the reactivity of graphene oxide (GO) as catalyst for the organic synthesis in organic and water medium was investigated in terms of base-treatment and thermalreduction by using XPS, FTIR and GC-MS. Highly oxidized GO samples acted as oxidizing reagent in a synthesis reaction of N-benzylidenebenzylamine from benzylamine. However, GO samples act as catalyst after the 1st cycle reaction, where nitrogen-containing functional groups play an important role. In thesynthesis reaction for xanthene-derivatives in water medium, base-treated GO samples work as catalyst, where it is suggested that C-O-C and/or C=O relates to the reactivity.Key Words : graphene oxide, chemical activity, chemical structure

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