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llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
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Lithium hydroxide, monohydrate → (1-{3-[(Cyclopentyl{4-[(5-oxo-2-phenyl-5,6-dihydro-4H-1,3,4-oxadiazin-4-yl)methyl]phenyl}-acetyl)amino]propyl}cyclopropyl)acetic Acid

HRID 238191
ノート
印刷プレビュー

反応式

HRID 238191 の反応式
O.[OH-].[Li+].[CH:4]1([CH:9]([C:24]2[CH:29]=[CH:28][C:27]([CH2:30][N:31]3[C:36](=[O:37])[CH2:35][O:34][C:33]([C:38]4[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=4)=[N:32]3)=[CH:26][CH:25]=2)[C:10]([NH:12][CH2:13][CH2:14][CH2:15][C:16]2([CH2:19][C:20]([O:22]C)=[O:21])[CH2:18][CH2:17]2)=[O:11])[CH2:8][CH2:7][CH2:6][CH2:5]1>C1COCC1.O>[CH:4]1([CH:9]([C:24]2[CH:25]=[CH:26][C:27]([CH2:30][N:31]3[C:36](=[O:37])[CH2:35][O:34][C:33]([C:38]4[CH:43]=[CH:42][CH:41]=[CH:40][CH:39]=4)=[N:32]3)=[CH:28][CH:29]=2)[C:10]([NH:12][CH2:13][CH2:14][CH2:15][C:16]2([CH2:19][C:20]([OH:22])=[O:21])[CH2:18][CH2:17]2)=[O:11])[CH2:5][CH2:6][CH2:7][CH2:8]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 168937Lithium hydroxide, monohydrateHCID 58074543Methyl (1-{3-[(cyclopentyl{4-[(5-oxo-2-phenyl-5,6-dihydro-4H-1,3,4-oxadiazin-4-yl)methyl]-phenyl}acetyl)amino]propyl}cyclopropyl)acetate

生成物 1

HCID 46909293(1-{3-[(Cyclopentyl{4-[(5-oxo-2-phenyl-5,6-dihydro-4H-1,3,4-oxadiazin-4-yl)methyl]phenyl}-acetyl)amino]propyl}cyclopropyl)acetic Acid

試薬・触媒・溶媒 2

HCID 962Water溶媒
HCID 8028
Tetrahydrofuran
溶媒

実験手順

71 mg (1.69 mmol) of lithium hydroxide monohydrate were added to a solution of 230 mg (0.42 mmol) of methyl (1-{3-[(cyclopentyl{4-[(5-oxo-2-phenyl-5,6-dihydro-4H-1,3,4-oxadiazin-4-yl)methyl]phenyl}acetyl)amino]propyl}cyclopropyl)acetate in 2.8 ml of THF and 1.4 ml of water, and the mixture was stirred at RT overnight. After the reaction had gone to completion, the THF was removed under reduced pressure and the reaction solution was diluted with water and then adjusted to pH 2 with 1 M hydrochloric acid. The precipitated solid was filtered off, washed with water and dried under reduced pressure at 45° C. overnight. This gave 217 mg (0.41 mmol, 97% of theory) of the title compound as a white solid.

後処理

  1. customthe THF was removed under reduced pressure
  2. additionthe reaction solution was diluted with water
  3. filtrationThe precipitated solid was filtered off
  4. washwashed with water
  5. customdried under reduced pressure at 45° C. overnight

出典と根拠

ORDレコード
ord-fee9f221270248418842b40b3f644dd4
出典データセット
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08642592B2

反応ノート

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