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Sodium hydride → HCID 69205993、化合物

HRID 840106
ノート
印刷プレビュー

反応式

HRID 840106 の反応式
[H-].[Na+].[NH:3]1[C:7]2=[C:8]3[C:13](=[CH:14][CH:15]=[C:6]2[CH:5]=[CH:4]1)[N:12]=[CH:11][CH:10]=[CH:9]3.[CH2:16]1[O:19][C@@H:17]1[CH3:18].[Cl-].[NH4+]>C1COCC1>[N:3]1([CH2:16][C@H:17]([OH:19])[CH3:18])[C:7]2=[C:8]3[C:13](=[CH:14][CH:15]=[C:6]2[CH:5]=[CH:4]1)[N:12]=[CH:11][CH:10]=[CH:9]3
参加物反応条件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 24758Sodium hydrideHCID 25517Ammonium ChlorideHCID 146261(R)-1,2-EpoxypropaneHCID 178420737HCID 178420737、化合物

生成物 1

HCID 69205993HCID 69205993、化合物収率 18.2%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

反応条件

温度
0 °C

実験手順

A mixture of sodium hydride, 60% dispersion in mineral oil, (0.76 g, 18.5 mmol) and THF (30 mL) was cooled to 0° C. under Ar. A mixture of 1H-pyrrolo[2,3-f]quinoline (G. Bartoli, G. Palmieri, M. Bosco and R. Dalpozzo, Tetrahedron Letts., 1989, 30, 2129-2132) (2.5 g, 14.8 mmol) and THF (20 mL) was added and the mixture was left at 0° C. for 1 h. (R)-propylene oxide (2.1 mL, 30 mmol) was added and the mixture was left at room temperature for 48 h. Saturated ammonium chloride solution (100 mL) was added and the mixture was extracted with Et2O (3×100 mL), the extracts were combined, washed with brine (2×100 mL), dried (MgSO4), concentrated in vacuo and purified by column chromatography [SiO2; Et2O] to give the product (0.61 g, 18% yield) as a pale yellow oil: IRνmax(Nujol)/cm−1 3106, 1361, 1117, 826, 805, and 731; NMR δH (400 MHz, CDCl3) 1.35 (3H, d, J 6.5 Hz), 2.76 (1H, br), 4.33 (1H, m), 4.44 (1H, m), 4.56 (I1H, m), 6.64 (1H, d, J 3.0 Hz), 7.20 (1H, d, J 3.0 Hz), 7.30 (1H, dd, J8.5 and 4.5 Hz), 7.71 (1H, d, J 9.0 Hz), 7.87 (1H, d, J 9.0 Hz), 8.52 (1H, d, J 8.5 Hz) and 8.67 (1H, m).

後処理

  1. additionwas added
  2. additionwas added
  3. extractionthe mixture was extracted with Et2O (3×100 mL)
  4. washwashed with brine (2×100 mL)
  5. dry with materialdried (MgSO4)
  6. concentrationconcentrated in vacuo
  7. custompurified by column chromatography [SiO2; Et2O]

出典と根拠

ORDレコード
ord-712b8c72b15e47918245a7bc9d78e18b
出典データセット
uspto-grants-2002_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06365598B1

反応ノート

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