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Potassium Iodide → 1-[2-[4-[1-(4-Fluorophenyl)-5-(2-methyltetrazol-5-yl)-1H-indol-3-yl]-1,2,3,6-tetrahydropyridin-1-yl]ethyl]-2-imidazolidinone

HRID 394595
ノート
印刷プレビュー

反応式

HRID 394595 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([C:17]4[N:18]=[N:19][N:20]([CH3:22])[N:21]=4)=[CH:14][CH:15]=3)[C:10]([C:23]3[CH2:24][CH2:25][NH:26][CH2:27][CH:28]=3)=[CH:9]2)=[CH:4][CH:3]=1.Cl[CH2:30][CH2:31][N:32]1[CH2:36][CH2:35][NH:34][C:33]1=[O:37].C(=O)([O-])[O-].[K+].[K+].[I-].[K+]>CC(CC(C)=O)C>[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([C:17]4[N:18]=[N:19][N:20]([CH3:22])[N:21]=4)=[CH:14][CH:15]=3)[C:10]([C:23]3[CH2:24][CH2:25][N:26]([CH2:30][CH2:31][N:32]4[CH2:36][CH2:35][NH:34][C:33]4=[O:37])[CH2:27][CH:28]=3)=[CH:9]2)=[CH:4][CH:3]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 4875Potassium IodideHCID 11430Potassium CarbonateHCID 754351-(2-Chloroethyl)imidazolidin-2-oneHCID 181772261-(4-fluorophenyl)-5-(2-methyl-5-tetrazolyl)-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole

生成物 1

HCID 181772291-[2-[4-[1-(4-Fluorophenyl)-5-(2-methyltetrazol-5-yl)-1H-indol-3-yl]-1,2,3,6-tetrahydropyridin-1-yl]ethyl]-2-imidazolidinone

試薬・触媒・溶媒

1
HCID 7909Methyl Isobutyl Ketone溶媒

実験手順

A mixture of 1-(4-fluorophenyl)-5-(2-methyl-5-tetrazolyl)-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole (21a) (4 g), 1-(2-chloroethyl)imidazolidin-2-one (1.8 g), potassium carbonate (2.1 g) and potassium iodide (0.5 g) in MIBK (80 mL) was boiled at reflux for 20 hours. After cooling, inorganic salts were filtered off and the solvent evaporated in vacuo. The title compound crystallised from ethyl acetate. Yield 3.0 g. Mp 201-203° C. 1H NMR (CDCl3): δ 2.60-2.70 (m, 4H), 2.80 (t, 2H), 3.30 (broad s, 2H), 3.35-3.45 (m, 4H), 3.55 (t, 2H), 4.40 (s, 3H), 4.65 (s, 1H), 6.35 (broad s, 1H), 7.20 (t, 2H), 7.25 (s, 1H), 7.40-7.50 (m, 3H), 7.95 (d, 1H), 8.25 (s, 1H); MS m/z (%): 487 (MH+, 12), 142 (49), 113 (100).

後処理

  1. temperatureat reflux for 20 hours
  2. temperatureAfter cooling
  3. filtrationinorganic salts were filtered off
  4. customthe solvent evaporated in vacuo
  5. customThe title compound crystallised from ethyl acetate

出典と根拠

ORDレコード
ord-c3546495c29542208e6a5bd95d5cccbb
出典データセット
uspto-grants-2003_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06602889B1

反応ノート

読み込み中…

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