Allyl bromide → 3-Allyloxy-6-chloro-5,9-diaza-benzo[c]fluoren-7-one

Participants

Reaction Steps

This compound was prepared from 6-chloro-3-hydroxy-5,9-diaza-benzo[c]fluoren-7-one (Example 34a) and allyl bromide in a similar manner to Example 34b. The desired product was obtained as a yellow powder. ESI−MS: m/z 323 (MH+); 1H-NMR (CDCl3): δ4.75 (2H, dt, J=5 Hz, 1 Hz), 5.41 (1H, dq, J=11 Hz, 1 Hz), 5.52 (1H, dq, J=17 Hz, 1 Hz), 6.12 (1H, ddt, J=17 Hz, 11 Hz, 5 Hz), 7.43 (1H, dd, J=8 Hz, 1.5 Hz), 7.45 (1H, s), 8.01 (1H, dd, J=5 Hz, 1 Hz), 8.36 (1H, dd, J=8 Hz, 1.5 Hz), 8.96 (1H, d, J=5 Hz), 9.04 (1H, d, J=1 Hz).

Provenance & Evidence