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Potassium Iodide → Ammonia

HRID 1433281
ノート
印刷プレビュー

反応式

HRID 1433281 の反応式
Cl.Cl.[NH2:3][CH2:4][CH2:5][C:6]1[CH:44]=[CH:43][C:9]([O:10][CH2:11][CH2:12][C:13]2[CH:14]=[CH:15][C:16]([O:35][CH2:36][C:37]3[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=3)=[C:17]([C@@H:19]([C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH2:20][CH2:21][N:22]([CH:26]([CH3:28])[CH3:27])[CH:23]([CH3:25])[CH3:24])[CH:18]=2)=[CH:8][CH:7]=1.[CH2:45]([O:52][C:53]1[CH:54]=[CH:55][C:56]([C@@H:64]([O:67][Si:68]([C:71]([CH3:74])([CH3:73])[CH3:72])([CH3:70])[CH3:69])[CH2:65]Br)=[C:57]2[C:62]=1[NH:61][C:60](=[O:63])[CH:59]=[CH:58]2)[C:46]1[CH:51]=[CH:50][CH:49]=[CH:48][CH:47]=1.[I-].[K+].C(=O)([O-])O.[Na+].C(#N)CC>C(OCC)(=O)C.O>[NH3:3].[CH2:45]([O:52][C:53]1[CH:54]=[CH:55][C:56]([C@@H:64]([O:67][Si:68]([C:71]([CH3:72])([CH3:74])[CH3:73])([CH3:70])[CH3:69])[CH2:65][NH:3][CH2:4][CH2:5][C:6]2[CH:44]=[CH:43][C:9]([O:10][CH2:11][CH2:12][C:13]3[CH:14]=[CH:15][C:16]([O:35][CH2:36][C:37]4[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=4)=[C:17]([C@@H:19]([C:29]4[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=4)[CH2:20][CH2:21][N:22]([CH:26]([CH3:28])[CH3:27])[CH:23]([CH3:25])[CH3:24])[CH:18]=3)=[CH:8][CH:7]=2)=[C:57]2[C:62]=1[NH:61][C:60](=[O:63])[CH:59]=[CH:58]2)[C:46]1[CH:47]=[CH:48][CH:49]=[CH:50][CH:51]=1
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

9

反応物 5

HCID 4875Potassium IodideHCID 7854PropionitrileHCID 516892Sodium BicarbonateHCID 15606253(R)-8-(benzyloxy)-5-(2-bromo-1-((tert-butyldimethylsilyl)oxy)ethyl)quinolin-2(1H)-oneHCID 86616485(3R)-3-[5-{2-[4-(2-aminoethyl)phenoxy]ethyl}-2-(benzyloxy)phenyl]-N,N-diisopropyl-3-phenylpropan-1-amine bis hydrochloride salt

生成物 2

HCID 222
Ammonia
HCID 579332168-(benzyloxy)-5-[(1R)-2-({2-[4-(2-(4-(benzyloxy)-3-[(1R)-3-(diisopropylamino)-1-phenylpropyl]phenyl}ethoxy)phenyl]ethyl}amino)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]quinolin-2(1H)-one

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 8857Ethyl Acetate溶媒

反応条件

温度
100 °C

実験手順

(3R)-3-[5-{2-[4-(2-aminoethyl)phenoxy]ethyl}-2-(benzyloxy)phenyl]-N,N-diisopropyl-3-phenylpropan-1-amine bis hydrochloride salt (Preparation 42, 800 mg, 1.25 mmol), 8-(benzyloxy)-5-[(1R)-2-bromo-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]quinolin-2(1H)-one (Prepared according to WO2005/092861, 615 mg, 1.25 mmol), potassium iodide (210 mg, 1.25 mmol), sodium hydrogen carbonate (630 mg, 7.5 mmol) were added to propionitrile (15 ml) and stirred at 100° C. under nitrogen overnight. The mixture was cooled and water (100 ml) and ethyl acetate (100 ml) added. Organics were separated and washed with water (100 ml) then brine (50 ml), dried (magnesium sulphate) and the solvent removed in vacuo. The residue was purified by column chromatography on silica gel eluting with dichloromethane:methanol:880 ammonia (100/0/0 to 90/10/1 by volume) to furnish the title compound as a gum, 297 mg.

後処理

  1. temperatureThe mixture was cooled
  2. customOrganics were separated
  3. washwashed with water (100 ml)
  4. dry with materialbrine (50 ml), dried (magnesium sulphate)
  5. customthe solvent removed in vacuo
  6. customThe residue was purified by column chromatography on silica gel eluting with dichloromethane

出典と根拠

ORDレコード
ord-6386b8438267420e85e1deb139ee9ba3
出典データセット
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07612084B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート