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 → 8-(4-(2-Butoxyethoxy)phenyl)-1-(2-methyl-2-propen-1-yl)-1,2,3,4-tetrahydro-1-benzoazocine-5-carboxylic acid

HRID 1928943
ノート
印刷プレビュー

反応式

HRID 1928943 の反応式
[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:25]([CH2:26][C:27]([CH3:29])=[CH2:28])[CH2:24][CH2:23][CH2:22][C:21]([C:30]([O:32]C)=[O:31])=[CH:20][C:19]=3[CH:34]=2)=[CH:11][CH:10]=1)[CH2:2][CH2:3][CH3:4].O1CCCC1.[OH-].[Na+].Cl>O.CO>[CH2:1]([O:5][CH2:6][CH2:7][O:8][C:9]1[CH:10]=[CH:11][C:12]([C:15]2[CH:16]=[CH:17][C:18]3[N:25]([CH2:26][C:27]([CH3:29])=[CH2:28])[CH2:24][CH2:23][CH2:22][C:21]([C:30]([OH:32])=[O:31])=[CH:20][C:19]=3[CH:34]=2)=[CH:13][CH:14]=1)[CH2:2][CH2:3][CH3:4]
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

7

反応物 4

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 14798Sodium HydroxideHCID 68649885Methyl 8-(4-(2-butoxyethoxy)phenyl)-1-(2-methyl-2-propen-1-yl)-1,2,3,4-tetrahydro-1-benzoazocine-5-carboxylate

生成物 1

HCID 686498658-(4-(2-Butoxyethoxy)phenyl)-1-(2-methyl-2-propen-1-yl)-1,2,3,4-tetrahydro-1-benzoazocine-5-carboxylic acid収率 60.6%

試薬・触媒・溶媒

2
HCID 887Methanol溶媒HCID 962Water溶媒

反応条件

温度
60 °C

実験手順

To methyl 8-(4-(2-butoxyethoxy)phenyl)-1-(2-methyl-2-propen-1-yl)-1,2,3,4-tetrahydro-1-benzoazocine-5-carboxylate (1.65 g) were added tetrahydrofuran (45 ml) and methanol (45 ml), followed by adding an aqueous 1N sodium hydroxide solution (15 ml), and the mixture was stirred at 60° C. overnight. After cooling down to 0° C., water was added and the mixture was neutralized with 1N hydrochloric acid. After extracting with ethyl acetate, the organic layer was washed with saturated water and dried with magnesium sulfate. The solvent was distilled off under reduced pressure, and the resulting residue was recrystallized from hexane-ethyl acetate to give 8-(4-(2-butoxyethoxy)phenyl)-1-(2-methyl-2-propen-1-yl)-1,2,3,4-tetrahydro-1-benzoazocine-5-carboxylic acid (0.97 g) as yellow crystals.

後処理

  1. temperatureAfter cooling down to 0° C.
  2. extractionAfter extracting with ethyl acetate
  3. washthe organic layer was washed with saturated water
  4. dry with materialdried with magnesium sulfate
  5. distillationThe solvent was distilled off under reduced pressure
  6. customthe resulting residue was recrystallized from hexane-ethyl acetate

出典と根拠

ORDレコード
ord-ce5ab556fe07473d8af7d6ebdd7da948
出典データセット
uspto-grants-2012_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08183273B2

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