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

Hydrochloric Acid → 3-[5-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1H-indol-2-yl]propanoic acid

HRID 1512943
ノート
印刷プレビュー

反応式

HRID 1512943 の反応式
[OH-].[Na+].[C:3]([C:5]1[CH:6]=[C:7]([C:15]2[O:19][N:18]=[C:17]([C:20]3[CH:21]=[C:22]4[C:26](=[CH:27][CH:28]=3)[NH:25][C:24]([CH2:29][CH2:30][C:31]([O:33]CC)=[O:32])=[CH:23]4)[N:16]=2)[CH:8]=[CH:9][C:10]=1[O:11][CH:12]([CH3:14])[CH3:13])#[N:4].Cl>C1COCC1.C(O)(C)C.O>[C:3]([C:5]1[CH:6]=[C:7]([C:15]2[O:19][N:18]=[C:17]([C:20]3[CH:21]=[C:22]4[C:26](=[CH:27][CH:28]=3)[NH:25][C:24]([CH2:29][CH2:30][C:31]([OH:33])=[O:32])=[CH:23]4)[N:16]=2)[CH:8]=[CH:9][C:10]=1[O:11][CH:12]([CH3:14])[CH3:13])#[N:4]
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 67025243Ethyl 3-[5-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1H-indol-2-yl]propanoate

生成物 1

HCID 445471723-[5-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1H-indol-2-yl]propanoic acid収率 9.4%

試薬・触媒・溶媒 3

HCID 962Water
溶媒
HCID 3776Isopropanol溶媒
HCID 8028Tetrahydrofuran溶媒

実験手順

Sodium hydroxide (61 mg) was added to a solution of ethyl 3-[5-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1H-indol-2-yl]propanoate (D114) (68 mg) in THF (5 mL), isopropanol (5 mL) and water (2.5 mL). The reaction mixture was stirred at room temperature overnight. The mixture was neutralized with 2M HCl till pH ˜6.0. The solvent was concentrated, and the residue was dissolved in water. The precipitated solid was purified by Mass Directed Auto Prep to afford 3-[5-(5-{3-cyano-4-[(1-methylethyl)oxy]phenyl}-1,2,4-oxadiazol-3-yl)-1H-indol-2-yl]propanoic acid (E89) (6 mg). δH (DMSO-d6, 400 MHz): 1.38 (6H, d), 2.69 (2H, t), 2.98 (2H, t), 4.97 (1H, m), 6.33 (1H, s), 7.44 (1H, d), 7.55 (1H, d), 7.75 (1H, dd), 8.21 (1H, s), 8.40 (1H, dd), 8.49 (1H, d), 11.34 (1H, s), 12.25 (1H, s); MS (ES): C23H20N4O4 requires 416; found 417.2 (M+H+).

後処理

  1. concentrationThe solvent was concentrated
  2. dissolutionthe residue was dissolved in water
  3. customThe precipitated solid was purified by Mass Directed Auto Prep

出典と根拠

ORDレコード
ord-8409d14822054b8d936065408f0efc4e
出典データセット
uspto-grants-2012_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08217028B2

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