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Methyl 3-[4-[3-[4-hexyl-2-(4-methylphenyl)thiazol-5-yl]propenoyl]-2-methylphenyl]acrylate → Methyl 3-[4-[3-[4-hexyl-2-(4-methylphenyl)thiazol-5-yl]propionyl]-2-methylphenyl]propionate

HRID 1951604
ノート
印刷プレビュー

反応式

HRID 1951604 の反応式
[CH2:1]([C:7]1[N:8]=[C:9]([C:29]2[CH:34]=[CH:33][C:32]([CH3:35])=[CH:31][CH:30]=2)[S:10][C:11]=1[CH:12]=[CH:13][C:14]([C:16]1[CH:21]=[CH:20][C:19]([CH:22]=[CH:23][C:24]([O:26][CH3:27])=[O:25])=[C:18]([CH3:28])[CH:17]=1)=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6].[H][H]>CO.O1CCCC1.[C].[Pd]>[CH2:1]([C:7]1[N:8]=[C:9]([C:29]2[CH:30]=[CH:31][C:32]([CH3:35])=[CH:33][CH:34]=2)[S:10][C:11]=1[CH2:12][CH2:13][C:14]([C:16]1[CH:21]=[CH:20][C:19]([CH2:22][CH2:23][C:24]([O:26][CH3:27])=[O:25])=[C:18]([CH3:28])[CH:17]=1)=[O:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH3:6]
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 69000546Methyl 3-[4-[3-[4-hexyl-2-(4-methylphenyl)thiazol-5-yl]propenoyl]-2-methylphenyl]acrylateHCID 178418361HCID 178418361、化合物

生成物 1

HCID 16755796Methyl 3-[4-[3-[4-hexyl-2-(4-methylphenyl)thiazol-5-yl]propionyl]-2-methylphenyl]propionate収率 41%

試薬・触媒・溶媒 3

HCID 178418390HCID 178418390、化合物触媒HCID 887Methanol
溶媒
HCID 8028Tetrahydrofuran溶媒

実験手順

The obtained methyl 3-[4-[3-[4-hexyl-2-(4-methylphenyl)thiazol-5-yl]propenoyl]-2-methylphenyl]acrylate (112 mg, 0.230 mmol) was dissolved in methanol (1 mL) and tetrahydrofuran (1 mL). 10% palladium carbon (22 mg) was added to the solution to cause replacement of hydrogen in the system. The mixture was stirred at room temperature for 3 hours. The reaction mixture was filtrated with Celite. The filtrate was concentrated under reduced pressure. The obtained residue was purified by silica gel column chromatography with hexane/ethyl acetate (5:1, v/v) to give the desired compound (46 mg) as colorless oil (yield 41%).

後処理

  1. filtrationThe reaction mixture was filtrated with Celite
  2. concentrationThe filtrate was concentrated under reduced pressure
  3. customThe obtained residue was purified by silica gel column chromatography with hexane/ethyl acetate (5:1

出典と根拠

ORDレコード
ord-376b303d314049f3a45ad3960a727656
出典データセット
uspto-grants-2013_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08404726B2

反応ノート

読み込み中…

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