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Ethyl 4-iodobenzoate → Ethyl 4-[(4,4-dimethyl-2-oxo-1,2,3,4-tetrahydro-1-isopropyl-7-quinolinyl)ethynyl]benzoate

HRID 52452
ノート
印刷プレビュー

反応式

HRID 52452 の反応式
[CH3:1][C:2]1([CH3:18])[C:11]2[C:6](=[CH:7][C:8]([C:12]#[CH:13])=[CH:9][CH:10]=2)[N:5]([CH:14]([CH3:16])[CH3:15])[C:4](=[O:17])[CH2:3]1.I[C:20]1[CH:30]=[CH:29][C:23]([C:24]([O:26][CH2:27][CH3:28])=[O:25])=[CH:22][CH:21]=1>C(NCC)C.[Cu]I.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1>[CH3:18][C:2]1([CH3:1])[C:11]2[C:6](=[CH:7][C:8]([C:12]#[C:13][C:20]3[CH:30]=[CH:29][C:23]([C:24]([O:26][CH2:27][CH3:28])=[O:25])=[CH:22][CH:21]=3)=[CH:9][CH:10]=2)[N:5]([CH:14]([CH3:15])[CH3:16])[C:4](=[O:17])[CH2:3]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 2

HCID 142891Ethyl 4-iodobenzoateHCID 199637207-Ethynyl-4,4-dimethyl-1-(propan-2-yl)-3,4-dihydroquinolin-2(1H)-one2 回

生成物 1

HCID 19963709Ethyl 4-[(4,4-dimethyl-2-oxo-1,2,3,4-tetrahydro-1-isopropyl-7-quinolinyl)ethynyl]benzoate

試薬・触媒・溶媒 3

HCID 24350Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)触媒
HCID 178418476
HCID 178418476、化合物
触媒
HCID 8021Diethylamine溶媒

実験手順

To a solution of 0.282 g (1.17 mmol) of 4,4-dimethyl-2-oxo-1,2,3,4-tetrahydro-1-iso-propyl-7-ethynyl quinoline (Compound 30) and 0.52 g (1.9 mmol) of ethyl 4-iodobenzoate in 2.5 ml of diethylamine which was degassed under argon for 30 min, was added 0.049 g (0.26 mmol) of copper(I) iodide and then 0.159 g (0.23 mmol) of bis(triphenylphosphine)palladium(II) chloride. The reaction was stirred at room temperature for 4 h. The reaction mixture was then concentrated in vacuo. Purification by flash chromatography (silica, 10% ethyl acetate in hexane) gave the title compound as a solid.

後処理

  1. concentrationThe reaction mixture was then concentrated in vacuo
  2. customPurification by flash chromatography (silica, 10% ethyl acetate in hexane)

出典と根拠

ORDレコード
ord-f670bde99aa84cfc9e4ceb313be1e03c
出典データセット
uspto-grants-1997_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05616712

反応ノート

読み込み中…

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