e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Asymmetric transformation of DL-p-hydroxyphenylglycine by a combination of preferential crystallization and simultaneous racemization of the o-toluenesulfonate.
C Hongo, M Tohyama, R Yoshioka, S Yamada…
Index: Bulletin of the Chemical Society of Japan, , vol. 58, # 2 p. 433 - 436