e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Tetrahedron
A synthesis of optically active α-quaternary α-amino acids and esters by assembling three components, ketones,(R)-chloromethyl p-tolyl sulfoxide, and sodium azide, …
... Tetrahedron. Volume 62, Issue 39, 25 September 2006, Pages 9268–9279. Cover image Cover image. A synthesis of optically active α-quaternary α-amino acids and esters by assembling three components, ketones, (R)-chloromethyl p-tolyl sulfoxide, and sodium azide, via ...