Tetrahedron Asymmetry p. 979 - 982 (1997)
Update date:2022-08-17
Topics:
Stingl, Klaus
Kottenhahn, Matthias
Drauz, Karlheinz
Continuous resolution of 2-piperazinecarboxylic acid 2 with (S)-camphor-10-sulfonic acid as resolving and epimerisation agent affords 2-(S)-piperazinecarboxylic acid (S)-dicamphor-10-sulfonate 3 in 62% isolated yield and >99% ee.
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(1997)
