ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
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
  1. ホーム
  2. /反応

Sodium Hydroxide → 1-{2-[3-(2-{3-Chloro-4-[(1-methylethyl)oxy]phenyl}-1,3-thiazol-5-yl)-2-ethylphenyl]ethyl}-3-azetidinecarboxylic acid

HRID 1942746
ノート
印刷プレビュー

反応式

HRID 1942746 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([C:12]2[S:13][C:14]([C:17]3[C:18]([CH2:33][CH3:34])=[C:19]([CH2:23][CH2:24][N:25]4[CH2:28][CH:27]([C:29]([O:31]C)=[O:30])[CH2:26]4)[CH:20]=[CH:21][CH:22]=3)=[CH:15][N:16]=2)[CH:5]=[CH:6][C:7]=1[O:8][CH:9]([CH3:11])[CH3:10].[OH-].[Na+]>C(O)(C)C.O>[Cl:1][C:2]1[CH:3]=[C:4]([C:12]2[S:13][C:14]([C:17]3[C:18]([CH2:33][CH3:34])=[C:19]([CH2:23][CH2:24][N:25]4[CH2:26][CH:27]([C:29]([OH:31])=[O:30])[CH2:28]4)[CH:20]=[CH:21][CH:22]=3)=[CH:15][N:16]=2)[CH:5]=[CH:6][C:7]=1[O:8][CH:9]([CH3:11])[CH3:10]
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 14798Sodium HydroxideHCID 58494068Methyl 1-{2-[3-(2-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,3-thiazol-5-yl)-2-ethylphenyl]ethyl}-3-azetidinecarboxylate

生成物 1

HCID 545771571-{2-[3-(2-{3-Chloro-4-[(1-methylethyl)oxy]phenyl}-1,3-thiazol-5-yl)-2-ethylphenyl]ethyl}-3-azetidinecarboxylic acid収率 10.3%

試薬・触媒・溶媒 2

HCID 962Water溶媒2 回
HCID 3776
Isopropanol
溶媒

実験手順

To a solution of methyl 1-{2-[3-(2-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,3-thiazol-5-yl)-2-ethylphenyl]ethyl}-3-azetidinecarboxylate (D90) (120 mg) in isopropanol (40 mL) and water (10 mL) stirred under nitrogen at room temperature was added a solution of NaOH (9.62 mg) in water in one charge. The reaction mixture was stirred at room temperature overnight. Isopropanol was removed in vacuo. The residue was dissolved in water and acidified with 1N HCl to pH=5. The solvent was removed in vacuo, the residue was dissolved in THF, and filtered. The filtrate was purified by Mass Directed AutoPrep to give 1-{2-[3-(2-{3-chloro-4-[(1-methylethyl)oxy]phenyl}-1,3-thiazol-5-yl)-2-ethylphenyl]ethyl}-3-azetidinecarboxylic acid (E41) (12 mg) as a TFA salt (white solid). δH (DMSO-d6, 400 MHz): 1.07 (3H, t), 1.34 (6H, d), 2.70 (2H, m), 2.87 (2H, m), 3.59 (3H, m), 4.29 (4H, m), 4.79 (1H, m), 7.30 (4H, m), 7.82 (1H, s), 7.87 (1H, dd), 7.99 (1H, d), 10.06 (1H, br s), 13.15 (1H, br s). δF (DMSO-d6, 376 MHz): −73.6. MS (ES): C26H29ClN2O3S requires 484. found 485.2 (M+H+).

後処理

  1. additioncharge
  2. customIsopropanol was removed in vacuo
  3. dissolutionThe residue was dissolved in water
  4. customThe solvent was removed in vacuo
  5. dissolutionthe residue was dissolved in THF
  6. filtrationfiltered
  7. customThe filtrate was purified by Mass Directed AutoPrep

出典と根拠

ORDレコード
ord-8d86ffd886554e4290e0429b1d7b1995
出典データセット
uspto-grants-2013_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08389508B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート