Electrocatalytic asymmetric hydrogenation of α,β-unsaturated acids in a PEM reactor with cinchona-modified palladium catalysts

被引：19

作者：

Fukazawa, Atsushi ^{[1
]}

Tanaka, Kenta ^{[1
]}

Hashimoto, Yasushi ^{[2
]}

Sato, Yasushi ^{[2
]}

Atobe, Mahito ^{[1
]}

机构：

[1] Yokohama Natl Univ, Grad Sch Sci & Engn, Hodogaya Ku, 79-1 Tokiwadai, Yokohama, Kanagawa 2408501, Japan

[2] NXTG Nippon Oil & Energy Co, R&D Solut Ctr, Naka Ku, 8 Chidoricho, Yokohama, Kanagawa 2310815, Japan

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2020年 / 115卷

关键词：

Electrosynthesis; Proton-exchange membrane (PEM) reactor; Electrocatalytic asymmetric hydrogenation; alpha; beta-Unsaturated acids; Cinchona-modified palladium catalysts; ENANTIOSELECTIVE HYDROGENATION; ORGANIC ELECTROCHEMISTRY; ADSORPTION; REDUCTION; OXIDATION; PLATINUM; PROGRESS; ALKYNES;

D O I：

10.1016/j.elecom.2020.106734

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

We have developed an electrocatalytic asymmetric hydrogenation reaction using a proton-exchange membrane (PEM) reactor that employs a polymer electrolyte fuel cell and industrial electrolysis technologies. Reasonable enantioselectivities and excellent current efficiencies were obtained in the asymmetric hydrogenation of alpha-phenylcinnamic acid under mild conditions without adding a supporting electrolyte. The current density was crucial to achieving the improved results observed.

引用

页数：5

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