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Methanesulfonamide → N-(2-{3-[4-(2,4-Dimethyl-phenyl)-piperazin-1-yl]-phenyl}-3,3-dimethyl-1,2,3,4tetrahydro-quinoline-6-carbonyl)-methanesulfonamide

HRID 1801080
ノート
印刷プレビュー

反応式

HRID 1801080 の反応式
[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[CH:4][C:3]=1[N:9]1[CH2:14][CH2:13][N:12]([C:15]2[CH:16]=[C:17]([CH:21]3[C:30]([CH3:32])([CH3:31])[CH2:29][C:28]4[C:23](=[CH:24][CH:25]=[C:26]([C:33](O)=[O:34])[CH:27]=4)[NH:22]3)[CH:18]=[CH:19][CH:20]=2)[CH2:11][CH2:10]1.[CH3:36][S:37]([NH2:40])(=[O:39])=[O:38]>CN(C)C1C=CN=CC=1.ClCCl>[CH3:1][C:2]1[CH:7]=[C:6]([CH3:8])[CH:5]=[CH:4][C:3]=1[N:9]1[CH2:14][CH2:13][N:12]([C:15]2[CH:16]=[C:17]([CH:21]3[C:30]([CH3:31])([CH3:32])[CH2:29][C:28]4[C:23](=[CH:24][CH:25]=[C:26]([C:33]([NH:40][S:37]([CH3:36])(=[O:39])=[O:38])=[O:34])[CH:27]=4)[NH:22]3)[CH:18]=[CH:19][CH:20]=2)[CH2:11][CH2:10]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 72879MethanesulfonamideHCID 534920362-{3-[4-(2,4-Dimethyl-phenyl)-piperazin-1-yl]-phenyl}-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid

生成物 1

HCID 58476249N-(2-{3-[4-(2,4-Dimethyl-phenyl)-piperazin-1-yl]-phenyl}-3,3-dimethyl-1,2,3,4tetrahydro-quinoline-6-carbonyl)-methanesulfonamide収率 30%

試薬・触媒・溶媒 2

HCID 142844-(Dimethylamino)pyridine触媒
HCID 6344
Dichloromethane
溶媒

実験手順

A mixture of 2-{3-[4-(2,4-dimethyl-phenyl)-piperazin-1-yl]-phenyl}-3,3-dimethyl-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid (100 mg, 0.21 mmol), 1-3-dimethylaminopropyl-3-ethylcarbodiimide hydrochloride (61 mg, 0.32 mmol), 4-dimethylaminopyridine (39 mg, 0.32 mmol), methane sulfonamide (60 mg, 0.63 mmol) in dichloromethane (10 mL) was refluxed for 12 hours. Removal of the solvent afforded an oil residue. Purification by Waters automated flash system (column: Xterra 30 mm×100 mm, sample manager 2767, pump 2525, detector: ZQ mass and UV 2487, solvent system: acetonitrile and 0.1% formic acid in water) afforded N-(2-{3-[4-(2,4-Dimethyl-phenyl)-piperazin-1-yl]-phenyl}-3,3-dimethyl-1,2,3,4tetrahydro-quinoline-6-carbonyl)-methanesulfonamide (34 mg, 30%) as a light yellow solid: LC/MS m/e calcd for C31H38N4O3S (M+H)+: 547.7, observed: 547.2.

後処理

  1. temperaturewas refluxed for 12 hours
  2. customRemoval of the solvent
  3. customafforded an oil residue
  4. customPurification by Waters automated flash system (column: Xterra 30 mm×100 mm, sample manager 2767, pump 2525, detector: ZQ mass and UV 2487, solvent system: acetonitrile and 0.1% formic acid in water)

出典と根拠

ORDレコード
ord-f4a39766582e43bf8a265fdc0711e15a
出典データセット
uspto-grants-2013_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08344137B2

反応ノート

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