64991-34-0Relevant academic research and scientific papers
Biocatalytic Synthesis of Chiral N-Functionalized Amino Acids
Hyslop, Julia F.,Lovelock, Sarah L.,Sutton, Peter W.,Brown, Kristin K.,Watson, Allan J. B.,Roiban, Gheorghe-Doru
supporting information, p. 13821 - 13824 (2018/09/27)
N-Functionalized amino acids are important building blocks for the preparation of diverse bioactive molecules, including peptides. The development of sustainable manufacturing routes to chiral N-alkylated amino acids remains a significant challenge in the pharmaceutical and fine-chemical industries. Herein we report the discovery of a structurally diverse panel of biocatalysts which catalyze the asymmetric synthesis of N-alkyl amino acids through the reductive coupling of ketones and amines. Reactions have been performed on a gram scale to yield optically pure N-alkyl-functionalized products in high yields.
NITROGEN ALKYLATION OF SCHIFF BASES AND AMIDINES AS A ROUTE TO N-ALKYL AMINO ACIDS
O'Donnell, Martin J.,Bruder, William A.,Daugherty, Byron W.,Liu, Deshan,Wojciechowski, Krzisztof
, p. 3651 - 3654 (2007/10/02)
Schiff base and amidine esters 3 are alkylated and then hydrolyzed to yield N-alkyl amino acids 4 in 41-75percent yield with hight to complete retention of optical activity.
