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Lawesson's reagent → 6-chloro-4'-[5-chloro-2-(1-methoxycarbamoyl-1-methyl-ethoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl)-6'-thioxo spiro[3H-indole-3,3'-piperidine]-2(1H)-one

HRID 658950
ノート
印刷プレビュー

反応式

HRID 658950 の反応式
[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:41])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([C:27](=[O:31])[NH:28][O:29][CH3:30])([CH3:26])[CH3:25])[CH2:14][C:13](=O)[NH:12][CH:11]3[C:33]3[CH:38]=[C:37]([F:39])[CH:36]=[CH:35][C:34]=3[CH3:40])[C:5]2=[CH:4][CH:3]=1.COC1C=CC(P2(SP(C3C=CC(OC)=CC=3)(=S)S2)=[S:51])=CC=1>C1COCC1.C1(C)C=CC=CC=1>[Cl:1][C:2]1[CH:7]=[C:6]2[NH:8][C:9](=[O:41])[C:10]3([CH:15]([C:16]4[CH:21]=[C:20]([Cl:22])[CH:19]=[CH:18][C:17]=4[O:23][C:24]([C:27](=[O:31])[NH:28][O:29][CH3:30])([CH3:26])[CH3:25])[CH2:14][C:13](=[S:51])[NH:12][CH:11]3[C:33]3[CH:38]=[C:37]([F:39])[CH:36]=[CH:35][C:34]=3[CH3:40])[C:5]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

5

反応物 2

HCID 87949Lawesson's reagentHCID 749287936-chloro-4'-[5-chloro-2-(1-methoxycarbamoyl-1-methyl-ethoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl) spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

生成物 1

HCID 752934556-chloro-4'-[5-chloro-2-(1-methoxycarbamoyl-1-methyl-ethoxy)-phenyl]-2'-(5-fluoro-2-methyl-phenyl)-6'-thioxo spiro[3H-indole-3,3'-piperidine]-2(1H)-one収率 38.6%

試薬・触媒・溶媒 2

HCID 1140
Toluene
溶媒
HCID 8028Tetrahydrofuran溶媒

実験手順

A mixture of racemic (2′S, 3S, 4′R)-6-chloro-4′-[5-chloro-2-(1-methoxycarbamoyl-1-methyl-ethoxy)-phenyl]-2′-(5-fluoro-2-methyl-phenyl) spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (25 mg, 0.042 mmol) and Lawesson's reagent (33 mg, 0.084 mmol) in THF (1 mL) was stirred at room temperature for 1 h, and then diluted with toluene (10 mL). The mixture was concentrated and the residue was washed with DCM twice. The DCM solutions were combined and concentrated. The residue was purified by flash column to give the title compound as white solid (10 mg).

後処理

  1. concentrationThe mixture was concentrated
  2. washthe residue was washed with DCM twice
  3. concentrationconcentrated
  4. customThe residue was purified by flash column

出典と根拠

ORDレコード
ord-323943488b234673b2333b1e0f5d05e3
出典データセット
uspto-grants-2011_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08076482B2

反応ノート

読み込み中…

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