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Anomalous Ligand Acceleration on Cinchona-modified Pd/C during Asymmetric Hydrogenation of Properly Substituted Phenylcinnamic Acid

Authors :
Takuya Mameda
Takashi Sugimura
Yasuaki Okamoto
Hiroyuki Ogawa
Tomonori Misaki
Source :
Chemistry Letters. 42:813-815
Publication Year :
2013
Publisher :
The Chemical Society of Japan, 2013.

Abstract

The hydrogenation of 4,4′-dimethoxy-α-phenylcinnamic acid over Pd/C showed a large ligand acceleration effect when a cinchonidine modifier was used; the hydrogen rate increased to 370% relative to ...

Details

ISSN :
13480715 and 03667022
Volume :
42
Database :
OpenAIRE
Journal :
Chemistry Letters
Accession number :
edsair.doi...........3096893d644db27679ce4235e2783a50
Full Text :
https://doi.org/10.1246/cl.130245