HCID 23655726, compound → HCID 23655727, compound

Participants

Reaction Steps

Following the procedure described above for 84, 85 was prepared from 83 as white crystals (1.43 g, 99%): mp 146-147° C. (diethyl ether). 1H NMR (DMSO-d6) δ7.85 (br s, 2H), 7.55 (d, J=8.2 Hz, 2H), 7.39 (dd, J=8.2, 1.6 Hz, 2H), 6.82 (s, 2H), 4.44 (s, 2H). HPLC (method B) tR 10.43 min (100.00 area %). Anal. (C17H10Br2O3) C, H, Br.

Provenance & Evidence