3,5-Bis-trifluoromethylphenylboronic acid → 2-(3,5-Bis-trifluoromethyl-phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one

関与物質

反応手順

In a manner similar to that described for preparation of Compound 12, the tricyclic bromide (300 mg, 1.13 mmol) and 3,5-bis-trifluoromethylphenylboronic acid (202 mg, 1.24 mmol) were coupled to yield 2-(3,5-bis-trifluoromethyl-phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one, 70 mg (16%), as a pale-yellow solid. mp 230° C. (dec.); 1H NMR (300 MHz, d6-DMSO) δ 3.11 (m, 2H), 3.42 (m, 2H), 7.31 (app t, 1H, J=7.8 Hz), 7.64 (d, 1H, J=8.1 Hz), 7.73 (d, 1H, J=7.5 Hz), 8.13 (br s, 1H), 8.16 (br t, 1H), 8.28 (br s, 2H), 11.95 (br s, 1H); MS (FAB, MH+) 399; Anal. (C19H12F6N2O.0.2 hexanes) C, H, N.

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