Abstract
A micellar enlarged Rh-(2 S,4 S)- N- tert-butoxycarbonyl-4-diphenylphosphino-2-diphenyl-phosphino-methyl-pyrrolidine (BPPM) catalyst was used for the enantioselective hydrogenation of α-amino acid precursors in a membrane reactor, equipped with an ultrafiltration membrane. The chiral α-amino acid derivatives were obtained with good enantioselectivity and space–time yields. The catalyst, embedded in micelles, obtained from triblock copolymers as surfactants, was retained and reused several times without loss of activity and enantioselectivity. Only a minimal leaching of the catalyst components was found.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
