Hydrogen Abstraction Reaction 水素抽出反応

Outline

Catalysts, 2019, 9, 655.
DOI:10.3390/catal9080655

“Microwave-Mediated Continuous Hydrogen Abstraction Reaction from 2-PrOH Catalyzed by Platinum on Carbon Bead”

Tomohiro Ichikawa^†, Tomohiro Matsuo^†, Takumu Tachikawa^†, Wataru Teranishi^†, Tsuyoshi Yamada^†, Yoshinari Sawama^†, Yasunari Monguchi^‡, and Hironao Sajiki^†

†Laboratory of Organic Chemistry, Gifu Pharmaceutical University
‡Laboratory of Organic Chemistry, Daiichi University of Pharmacy

Abstract
  We developed a microwave-mediated continuous hydrogen production method from 2-PrOH using platinum on a spherical carbon-bead catalyst. The catalyst cartridge consisted of helical glass part, and straight glass part (helix−straight cartridge) was newly developed for the effective microwave heating of 2-PrOH in the presence of 5% Pt/CB. The microwave resonance was properly adjusted within 2.4−2.5 GHz using the helix−straight cartridge with the glass resonance-adjuster tube. The reaction was conducted by the irradiation of only 10 W of single-frequency microwaves and the catalyst was used continuously for at least 13 h without any loss of catalyst activity.

Apparatus information　Reactor size: 100 mm, Maximum power: 50 W (SAIDA FDS INC.), immobilized catalyst (N.E. Chemcat Co.)

概要

 

実験結果提供：岐阜薬科大学　佐治木弘尚先生、第一薬科大学　門口泰也先生
装置情報：100 mmキャビティ、50W、固定化触媒