1245606-55-6Relevant articles and documents
Highly efficient iridium-catalyzed asymmetric hydrogenation of unprotected β-enamine esters
Hou, Guohua,Zhang, Xumu,Li, Wei,Ma, Miaofeng,Zhang, Xiaowei
supporting information; experimental part, p. 12844 - 12846 (2010/11/05)
A highly efficient and enantioselective hydrogenation of unprotected β-enamine esters catalyzed by Ir-(S,S)-f-Binaphane complex has been developed. This methodology provides straightforward access to free β-amino acids in high yields with excellent enantioselectivities up to 97% ee and high reactivities (TON > 5000).