Piperidine → (E)-1-(2-hydroxyethyl)-4-(2-(9-(2-(2-methoxyethoxy)ethyl)-9H-carbazol-3-yl)vinyl)-quinolinium chloride

HRID 1477341ノート

反応式

HRID 1477341 の反応式
[CH3:1][O:2][CH2:3][CH2:4][O:5][CH2:6][CH2:7][N:8]1[C:20]2[CH:19]=[CH:18][C:17]([CH:21]=O)=[CH:16][C:15]=2[C:14]2[C:9]1=[CH:10][CH:11]=[CH:12][CH:13]=2.[Cl-:23].[OH:24][CH2:25][CH2:26][N+:27]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[C:30]([CH3:37])=[CH:29][CH:28]=1.N1CCCCC1>C(O)C>[Cl-:23].[OH:24][CH2:25][CH2:26][N+:27]1[C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[C:30](/[CH:37]=[CH:21]/[C:17]2[CH:18]=[CH:19][C:20]3[N:8]([CH2:7][CH2:6][O:5][CH2:4][CH2:3][O:2][CH3:1])[C:9]4[C:14]([C:15]=3[CH:16]=2)=[CH:13][CH:12]=[CH:11][CH:10]=4)=[CH:29][CH:28]=1

参加物

5

反応物 3

HCID 8082PiperidineHCID 708963211-(2-Hydroxyethyl)-4-methylquinolinium chlorideHCID 866726799-(2-(2-methoxyethoxy)ethyl)-9H-carbazole-3-carbaldehyde

生成物 1

HCID 57326947(E)-1-(2-hydroxyethyl)-4-(2-(9-(2-(2-methoxyethoxy)ethyl)-9H-carbazol-3-yl)vinyl)-quinolinium chloride収率 62%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A solution mixture of 3a (0.12 g, 0.55 mmol), 5 (0.2 g, 0.66 mmol) and piperidine (0.1 mL) in ethanol (35 mL) was heated to reflux overnight. After cooling down to room temperature, the organic solvent was removed. The residue was purified by recrystallization from methanol to afford SLOH (0.17 g) as red solid in 62% yield. 1H NMR (400 MHz, DMSO-d6) δ 9.20 (d, J=6.4 Hz, 1H), 9.15 (d, J=8.8 Hz, 1H), 8.87 (s, 1H), 8.56 (d, J=9.2 Hz, 1H), 8.52 (d, J=6.4 Hz, 1H), 8.40 (m, 2H), 8.24 (m, 2H), 8.13 (d, J=8.8 Hz, 1H), 8.05 (t, J=7.6 Hz, 1H), 7.78 (d, J=8.8 Hz, 1H), 7.71 (d, J=8.4 Hz, 1H), 7.52 (t, J=8.0 Hz, 1H), 7.31 (t, J=7.6 Hz, 1H), 5.27 (t, J=5.6 Hz, 1H), 5.05 (t, J=4.8 Hz, 2H), 4.64 (t, J=4.8 Hz, 2H), 3.94 (m, 2H), 3.84 (t, J=5.2 Hz, 2H), 3.47 (m, 2H), 3.31 (m, 2H), 3.11 (s, 3H). 13C NMR (400 MHz, DMSO-d6) δ 153.3, 147.8, 145.0, 142.1, 140.9, 138.1, 134.7, 128.7, 127.1, 126.8, 126.7, 126.5, 122.8, 122.2, 121.7, 120.3, 119.8, 119.2, 116.3, 114.8, 110.4, 110.3, 71.2, 69.8, 68.8, 58.9, 58.5, 58.0, 42.9. HRMS (MALDI-TOF) m/z Calcd for C30H31N2O3 467.2342. Found 467.2340 [M+]. Calcd for C30H31ClN2O3: C, 71.53; H, 6.21; N, 5.57. Found: C, 71.04; H, 6.23; N, 5.36.

後処理

  1. temperaturewas heated
  2. temperatureto reflux overnight
  3. customthe organic solvent was removed
  4. customThe residue was purified by recrystallization from methanol
  5. customto afford SLOH (0.17 g) as red solid in 62% yield

出典と根拠

ORDレコード
ord-dc30cb7d2a6b49de86aab613f2355b01
出典データセット
uspto-grants-2016_08
特許番号
US09403794B2

反応ノート

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