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Micro and Nanobubble Based Strategy for Gas-Liquid-Solid Multiphase Reactions: Palladium-Catalysed Hydrogenation of Carbon-Carbon Unsaturated Bonds

Nobuyuki Mase*, Shogo Isomura, Mitsuo Toda, Naoharu Watanabe

*Department of Applied Chemistry and Biochemical Engineering, Graduate School of Engineering, Shizuoka University, 3-5-1 Johoku, Hamamatsu, Shizuoka 432-8561, Japan, Email:

N. Mase, S. Isomura, M. Toda, N. Watanabe, Synlett, 2013, 24, 2225-2228.

DOI: 10.1055/s-0033-1339798

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The use of hydrogen micro and nanobubbles (MNBs) enables an autoclave-free, gas-liquid-solid multiphase hydrogenation of carbon-carbon unsaturated bonds, in which a high concentration of hydrogen gas is maintained in the liquid phase.

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Key Words

gas-liquid-solid multiphase reactions, hydrogenation (alkenes, alkynes), micro and nanobubbles, heterogeneous catalysis, homogeneous catalysis, hydrogen

ID: J60-Y2013