2-Hydroxyfluoren-9-one → (2S)-2-Methoxy-3-{4-[3-(9-oxo-9H-fluoren-2-yloxy)-prop-1-ynyl]-phenyl}-propionic acid

Beteiligte Stoffe

Reaktionsschritte

The title compound was prepared from (2S)-3-[4-(3-Chloro-prop-1-ynyl)-phenyl]-2-methoxy-propionic acid ethyl ester from Example 5 Step A and 2-hydroxy-9-fluorenone in a manner analogous to that described for Example 5, Step B. MS(ES) for C26H20O5 [M−H]−: 411.2

Herkunft & Nachweise