114872-98-9Relevant academic research and scientific papers
Enantioselective scavenging using homogenate of Rhodotorula graminis: a facile preparation of d-amino acid derivatives in enantiopure form
Zhang, Zizhang
, p. 6468 - 6470 (2008)
An enantioselective scavenger (ES) comprised homogenate of Rhodotorula graminis containing multiple enzymes can enantioselectively remove l-enantiomer in a racemic mixture of amino acid derivatives (AADs), yielding d-enantiomer in high ee. Thirteen non-proteinogenic AADs were produced in enantiopure d form. The method appears to be an efficient cleaning and preparative strategy which can be applied to the production of d-AADs in high ee by enantioselectively scavenging the 'l-contaminants'.
Asymmetric synthesis of unnatural amino acids and tamsulosin chiral intermediate
Arava, Veera Reddy,Amasa, Srinivasulu Reddy,Goud Bhatthula, Bharat Kumar,Kompella, Laxmi Srinivas,Matta, Venkata Prasad,Subha
supporting information, p. 2892 - 2897 (2013/09/02)
An efficient and enantioselective hydrogenation of N-acetylamino phenyl acrylic acids was successfully developed by using ruthenium catalyst. This methodology is important in the field of pharmaceuticals and provides a new process for the preparation of unnatural amino acids and tamsulosin chiral intermediate.
