4-Pentyn-1-ol → HCID 87130282, compound

Participants

Reaction Steps

This intermediate was prepared starting from 8-bromo-2-methoxy-[1,5]naphthyridine (2 g, 8.3 mmol) and 4-pentyn-1-ol (1 mL, 1.3 eq.) and following the procedures of Example 29 step 29.i and Example 33, steps 33.i and 33.ii. The title aldehyde was isolated as a yellow oil (1.1 g, 50% yield over 3 steps).

Provenance & Evidence