Synthesis Route for 1061682-78-7

940890-90-4
tert-butyl (3S)-...
124-40-3
Dimethylamine
~96%
1061682-78-7
tert-butyl (3R)-...

Reference:

VERTEX PHARMACEUTICALS INCORPORATED Patent: US2010/137305 A1, 2010 ; Location in patent: Page/Page column 33 ;