(4-Bromophenyl)boronic acid → 2-(4-Bromophenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one

Beteiligte Stoffe

Reaktionsschritte

In a manner similar to that described for Compound 12, 2-iodo-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one (85 mg, 0.28 mmol; see Example NN below) and 4-bromophenylboronic acid (62 mg, 0.31 mmol) were coupled to yield 2-(4-bromophenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one, 19 mg (20%), as a white solid. mp 160° C. (dec.); 1H NMR (300 MHz, d6-DMSO) δ 3.04 (m, 2H), 3.39 (m, 2H), 7.23 (app t, 1H, J=7.5 Hz), 7.56 (dd, 1H, J=8.1, 0.9 Hz), 7.60 (d, 2H, J=8.7 Hz), 7.69 (dd, 1H, J=7.5, 0.6 Hz), 7.73 (d, 2H, J=8.4 Hz), 8.09 (br t, 1H), 11.64 (br s, 1H); MS (FAB, MH+) 341/343; Anal. (C17H13BrN2O. 0.6 H2O) C, H, N.

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