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 → 2-((S)-6-((R)-4-(2,6-Dimethyl-4-((S)-tetrahydrofuran-3-yloxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetic acid

HRID 237701
ノート
印刷プレビュー

反応式

HRID 237701 の反応式
[OH-].[Na+].[CH3:3][C:4]1[CH:9]=[C:8]([O:10][C@H:11]2[CH2:15][CH2:14][O:13][CH2:12]2)[CH:7]=[C:6]([CH3:16])[C:5]=1[C:17]1[CH:25]=[CH:24][C:23]([F:26])=[C:22]2[C:18]=1[CH2:19][CH2:20][C@H:21]2[O:27][C:28]1[CH:41]=[CH:40][C:31]2[C@H:32]([CH2:35][C:36]([O:38]C)=[O:37])[CH2:33][O:34][C:30]=2[CH:29]=1.Cl>CO.C(OCC)C.C(#N)C.O>[CH3:16][C:6]1[CH:7]=[C:8]([O:10][C@H:11]2[CH2:15][CH2:14][O:13][CH2:12]2)[CH:9]=[C:4]([CH3:3])[C:5]=1[C:17]1[CH:25]=[CH:24][C:23]([F:26])=[C:22]2[C:18]=1[CH2:19][CH2:20][C@H:21]2[O:27][C:28]1[CH:41]=[CH:40][C:31]2[C@H:32]([CH2:35][C:36]([OH:38])=[O:37])[CH2:33][O:34][C:30]=2[CH:29]=1
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 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 86697117Methyl 2-((S)-6-((R)-4-(2,6-dimethyl-4-((S)-tetrahydrofuran-3-yloxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate

生成物 1

HCID 717378982-((S)-6-((R)-4-(2,6-Dimethyl-4-((S)-tetrahydrofuran-3-yloxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetic acid

試薬・触媒・溶媒 3

HCID 887
Methanol
溶媒
HCID 3283Diethyl Ether溶媒
HCID 18373917Acetonitrile--water (1/1)溶媒

反応条件

温度
40 °C

実験手順

1 M aqueous NaOH solution (585 μL) is added to a solution of methyl 2-((S)-6-((R)-4-(2,6-dimethyl-4-((S)-tetrahydrofuran-3-yloxy)phenyl)-7-fluoro-2,3-dihydro-1H-inden-1-yloxy)-2,3-dihydrobenzofuran-3-yl)acetate (125 mg) in methanol (3 mL). The mixture is stirred at 40° C. for 12 hours. After addition of 1 N hydrochloric acid (585 μL) the mixture is diluted with diethylether and washed with water and brine. The organic phase is dried (MgSO4). The solvent is evaporated and the residue is chromatographed on silica gel (cyclohexane/ethyl acetate 70:30→20:80). The product thus obtained is dissolved in acetonitrile/water (1:1) and lyophilized to give the title compound. Yield: 55 mg; LC (method 4): tR=1.82 min; Mass spectrum (ESI+): m/z=519 [M+H]+.

後処理

  1. washwashed with water and brine
  2. dry with materialThe organic phase is dried (MgSO4)
  3. customThe solvent is evaporated
  4. customthe residue is chromatographed on silica gel (cyclohexane/ethyl acetate 70:30→20:80)
  5. customThe product thus obtained

出典と根拠

ORDレコード
ord-2ac994ac66c74fbca6976755de22bf57
出典データセット
uspto-grants-2014_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08642585B2

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