(3-Methoxyphenyl)boronic acid → HCID 135839328, compound

Participants

Reaction Steps

Example 24(o) was prepared in a similar manner to that described for Example 24(f), except that 6-(3-methoxy-phenyl)-3-1H-benzoimidazol-2-yl-1H-indazole, prepared in a similar manner to that described for example 24(a) except that 3-methoxy-phenylboronic acid was used instead of 5-methoxy-2-methyl-4-[2-(trimethylsilanyl)-ethoxymethoxy]-phenylboronic acid in step (viii), was used instead of 6-(2-methoxy-4-hydroxyphenyl)-3-1H-benzoimidazol-2-yl-1H-indazole. 1H NMR (300 MHz, DMSO-d6) δ 13.67 (s, 1H), 13.00 (s, 1H), 9.58 (s, 1H), 8.55 (d, 1H, J=8.4 Hz), 7.71–7.75 (m, 2H), 7.49–7.57 (m, 2H), 7.30 (t, 1H, J=7.8 Hz), 7.12–7.24 (m, 4H), 6.80 (dd, 1H, J=8.1, 1.5 Hz). MS (ES) [m+H]/z calc'd 327. found 327. [m−H]/z calc'd 325. found 325.

Provenance & Evidence