1-Hydroxyisoquinoline-6-carboxylic acid → 1-(4-Methoxybenzylamino)isoquinoline-6-carboxylic acid

Participants

Reaction Steps

The title compound was prepared by a method analogous to that described in Steps 2-5 of Intermediate 27, using 1-oxo-1,2-dihydroisoquinoline-6-carboxylic acid. +ESI (M+H) 309.2; 1H NMR (400 MHz, CD3OD, δ): 8.37 (d, J=1.56 Hz, 1H), 8.34 (d, J=8.78 Hz, 1H), 8.12 (dd, J=8.68, 1.66 Hz, 1H), 7.67 (d, J=6.44 Hz, 1H), 7.29-7.36 (m, 2H), 7.15 (d, J=6.24 Hz, 1H), 6.86-6.93 (m, 2H), 4.73 (s, 2H), 3.76 (s, 3H).

Provenance & Evidence