3-Chloro-4-fluorophenylboronic Acid (contains varying amounts of Anhydride) → 2-(3-Chloro, 4-fluoro-phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one

HRID 33301

反応式

HRID 33301 の反応式
C1([C:7]2[NH:8][C:9]3[CH:10]=[CH:11][CH:12]=[C:13]4[C:19](=[O:20])[NH:18][CH2:17][CH2:16][C:15]=2[C:14]=34)C=CC=CC=1.[Cl:21][C:22]1[CH:23]=[C:24](B(O)O)[CH:25]=[CH:26][C:27]=1[F:28]>>[Cl:21][C:22]1[CH:23]=[C:24]([C:7]2[NH:8][C:9]3[CH:10]=[CH:11][CH:12]=[C:13]4[C:19](=[O:20])[NH:18][CH2:17][CH2:16][C:15]=2[C:14]=34)[CH:25]=[CH:26][C:27]=1[F:28]

参加物

3

反応物 2

HCID 27346603-Chloro-4-fluorophenylboronic Acid (contains varying amounts of Anhydride)HCID 102208822-Phenyl-3,10-diazatricyclo[6.4.1.04,13]trideca-1,4,6,8(13)-tetraen-9-one

生成物 1

HCID 222667242-(3-Chloro, 4-fluoro-phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one

実験手順

In a manner similar to that described for Compound 12, the tricyclic bromide (300 mg, 1.13 mmol) and 3-chloro-4-fluorophenylboronic acid (217 mg, 1.24 mmol) were coupled to yield 2-(3-chloro, 4-fluoro-phenyl)-1,3,4,5-tetrahydro-azepino[5,4,3-cd]indol-6-one, 217 mg (61%), as a pale-yellow solid. mp 234-235° C.; 1H NMR (300 MHz, d6-DMSO) δ 3.04 (m, 2H), 3.39 (m, 2H), 7.24 (app t, 1H, J=7.8 Hz), 7.57 (dd, 1H, J=8.1, 0.9 Hz), 7.61 (m, 2H), 7.69 (dd, 1H, J=7.5, 0.9 Hz), 7.85 (dd, 1H, J=7.2, 2.1 Hz), 8.10 (br t, 1H), 11.68 (br s, 1H); HRMS (FAB, MH+) Calcd for C17H13ClFN2O: 315.0700, Found: 315.0704; Anal. (C17H12ClFN2O.1.0 H2O.0.5 MeOH) C, H, N.

出典と根拠

ORDレコード
ord-139e1372e4874ae8bc766150951f264b
出典データセット
uspto-grants-2008_09
特許番号
US07429578B2

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