Integrated Electro‐Biocatalysis for Amine Alkylation with Alcohols
作者:Itziar Peñafiel、Robert A. W. Dryfe、Nicholas J. Turner、Michael F. Greaney
DOI:10.1002/cctc.202001757
日期:2021.2.5
combined process offers a new approach to amine alkylation with native alcohols, a key bond formation in the chemical economy that is currently achieved via precious metal‐catalyzed hydrogen‐borrowing technologies. The electrobio transformation is effective for primary and secondary alcohols undergoing coupling with allyl, propargyl, benzyl, and cyclopropyl amines, and has been adapted for use with solid‐supported
Kinetic Resolution and Deracemization of Racemic Amines Using a Reductive Aminase
作者:Godwin A. Aleku、Juan Mangas-Sanchez、Joan Citoler、Scott P. France、Sarah L. Montgomery、Rachel S. Heath、Matthew P. Thompson、Nicholas J. Turner
DOI:10.1002/cctc.201701484
日期:2018.2.7
recycles the co‐factor. The AspRedAm‐NOX system was applied initially for the kinetic resolution of a variety of racemic secondary and primary amines to yield S‐configured amines with enantiomeric excess (ee) values up to 99 %. The addition of ammonia borane to this system enabled the efficient deracemization of racemic amines, including the pharmaceutical drug rasagiline and the natural product salsolidine