150881-63-3Relevant articles and documents
Asymmetric Hydrogenation of ?-Aryl Alkylidene Malonate Esters: Installing an Ester Group Significantly Increases the Efficiency
Zhao, Qian-Kun,Wu, Xiong,Li, Lin-Ping,Yang, Fan,Xie, Jian-Hua,Zhou, Qi-Lin
supporting information, p. 1675 - 1680 (2021/03/08)
Herein, we report a practical method for efficient asymmetric hydrogenation of β-aryl alkylidene malonates. With a site-specifically tailored chiral spiro iridium catalyst, a series of β-aryl alkylidene malonate esters were hydrogenated to afford chiral m
N-(mercaptoacyl)amino acids, methods of their preparation and therapeutic use, and pharmaceutical compositions containing them
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, (2008/06/13)
The present invention is directed to a compound of the formula (I) wherein, R represents a hydrogen atom or an acyl, aroyl or cycloalkylcarbonyl radical or a residue of formula R1 represents an alkyl radical;, R2 represents an aryl o