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Lithium hydroxide, monohydrate → 3-(3,4-Diethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carbonyl]-amino}-propionic acid

HRID 644301
ノート
印刷プレビュー

反応式

HRID 644301 の反応式
[CH2:1]([C:3]1[CH:4]=[C:5]([CH2:11][CH:12]([NH:17][C:18]([N:20]2[CH2:25][CH2:24][CH:23]([N:26]3[CH2:32][CH2:31][C:30]4[CH:33]=[CH:34][CH:35]=[CH:36][C:29]=4[NH:28][C:27]3=[O:37])[CH2:22][CH2:21]2)=[O:19])[C:13]([O:15]C)=[O:14])[CH:6]=[CH:7][C:8]=1[CH2:9][CH3:10])[CH3:2].O.[OH-].[Li+]>CCO>[CH2:1]([C:3]1[CH:4]=[C:5]([CH2:11][CH:12]([NH:17][C:18]([N:20]2[CH2:21][CH2:22][CH:23]([N:26]3[CH2:32][CH2:31][C:30]4[CH:33]=[CH:34][CH:35]=[CH:36][C:29]=4[NH:28][C:27]3=[O:37])[CH2:24][CH2:25]2)=[O:19])[C:13]([OH:15])=[O:14])[CH:6]=[CH:7][C:8]=1[CH2:9][CH3:10])[CH3:2]
参加物実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 168937Lithium hydroxide, monohydrateHCID 22184617Methyl 3-(3,4-diethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carbonyl]-amino}-propionate

生成物 1

HCID 221845783-(3,4-Diethyl-phenyl)-2-{[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carbonyl]-amino}-propionic acid

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

26 g of the crude product described in 3d) were dissolved in 200 mL EtOH, combined with 2.3 g (55 mmol) of lithium hydroxide hydrate and stirred overnight at RT. The reaction solution was concentrated by evaporation in vacuo, the residue was taken up with water, extracted with diethyl ether, acidified with citric acid solution and exhaustively extracted with EtOAc. The combined organic phases were dried over MgSO4 and evaporated down in vacuo.

後処理

  1. concentrationThe reaction solution was concentrated by evaporation in vacuo
  2. extractionextracted with diethyl ether
  3. extractionexhaustively extracted with EtOAc
  4. dry with materialThe combined organic phases were dried over MgSO4
  5. customevaporated down in vacuo

出典と根拠

ORDレコード
ord-0b404fcbc2144f2c9609e5df2725c7c3
出典データセット
uspto-grants-2010_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07700589B2

反応ノート

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