P. Fish, Malcolm C. Mackenny, G. Bish
Jan 28, 2009
Citations
0
Influential Citations
10
Citations
Journal
Tetrahedron Letters
Abstract
The (R)- and (S)-N-Boc-morpholine-2-carboxylic acids 9 and 10 were prepared using an enantioselective synthesis employing a highly selective enzyme-catalyzed kinetic resolution of racemic n-butyl 4-benzylmorpholine-2-carboxylate (11) as the key step. Acids 9 and 10 were then converted efficiently and stereoselectively to reboxetine analogs 3 and 4.