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Potassium Iodide → Ammonia

HRID 1433273
ノート
印刷プレビュー

反応式

HRID 1433273 の反応式
[NH2:1][CH2:2][CH2:3][C:4]1[CH:5]=[C:6]([CH:40]=[CH:41][CH:42]=1)[O:7][CH2:8][CH2:9][C:10]1[CH:11]=[CH:12][C:13]([O:32][CH2:33][C:34]2[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=2)=[C:14]([C@@H:16]([C:26]2[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=2)[CH2:17][CH2:18][N:19]([CH:23]([CH3:25])[CH3:24])[CH:20]([CH3:22])[CH3:21])[CH:15]=1.[I-].[K+].C(=O)([O-])O.[Na+].[CH2:50]([O:57][C:58]1[CH:63]=[CH:62][C:61]([C@@H:64]([O:67][Si:68]([C:71]([CH3:74])([CH3:73])[CH3:72])([CH3:70])[CH3:69])[CH2:65]Br)=[CH:60][C:59]=1[NH:75][S:76]([CH3:79])(=[O:78])=[O:77])[C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=1.C(#N)CC>C(OCC)(=O)C.O>[NH3:1].[CH2:50]([O:57][C:58]1[CH:63]=[CH:62][C:61]([C@@H:64]([O:67][Si:68]([C:71]([CH3:72])([CH3:74])[CH3:73])([CH3:70])[CH3:69])[CH2:65][NH:1][CH2:2][CH2:3][C:4]2[CH:42]=[CH:41][CH:40]=[C:6]([O:7][CH2:8][CH2:9][C:10]3[CH:11]=[CH:12][C:13]([O:32][CH2:33][C:34]4[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=4)=[C:14]([C@@H:16]([C:26]4[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=4)[CH2:17][CH2:18][N:19]([CH:20]([CH3:22])[CH3:21])[CH:23]([CH3:25])[CH3:24])[CH:15]=3)[CH:5]=2)=[CH:60][C:59]=1[NH:75][S:76]([CH3:79])(=[O:77])=[O:78])[C:51]1[CH:56]=[CH:55][CH:54]=[CH:53][CH:52]=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 46938715N-{2-(benzyloxy)-5-[(1R)-2-bromo-1-([tert-butyl(dimethyl)silyl]oxy}ethyl]phenyl}methanesulfonamideHCID 57933181(3R)-3-[5-{2-[3-(2-aminoethyl)phenoxy]ethyl}-2-(benzyloxy)phenyl]-N,N-diisopropyl-3-phenylpropan-1-amine

生成物 2

HCID 222
Ammonia
HCID 57933179N-{2-(benzyloxy)-5-[(1R)-2-({2-[3-(2-{4-(benzyloxy)-3-[(1R)-3-(diisopropylamino)-1-phenylpropyl]phenyl}ethoxy)phenyl]ethyl}amino)-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]phenyl}methanesulfonamide

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-[3-(2-aminoethyl)phenoxy]ethyl}-2-(benzyloxy)phenyl]-N,N-diisopropyl-3-phenylpropan-1-amine (Preparation 38, 340 mg, 0.52 mmol), potassium iodide (86 mg, 0.52 mmol), sodium hydrogen carbonate (175 mg, 2.08 mmol) and N-{2-(benzyloxy)-5-[(1R)-2-bromo-1-{[tert-butyl(dimethyl)silyl]oxy}ethyl]phenyl}methanesulfonamide (Prepared according to WO2005/080324, 270 mg, 0.52 mmol) were added to propionitrile (5 ml) and stirred at 100° C. under nitrogen overnight. Mixture was cooled and water (100 ml) and ethyl acetate (100 ml) were added. Organics were separated and washed with brine (100 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 85/15/1.5 by volume) to furnish the title compound as a glass, 257 mg.

後処理

  1. temperatureMixture was cooled
  2. customOrganics were separated
  3. washwashed with brine (100 ml)
  4. dry with materialdried (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-10357b07bbee43f4b1df4d53eebaa8f3
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