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 → (E)-3-{4-[5-(Cyclopropyl-methyl-amino)-4-methoxy-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-cyclohexa-2,4-dienyl}-2-methyl-acrylic acid

HRID 2377407
ノート
印刷プレビュー

反応式

HRID 2377407 の反応式
C[O:2][C:3](=[O:34])/[C:4](/[CH3:33])=[CH:5]/[CH:6]1[CH2:11][CH:10]=[C:9]([C:12]#[C:13][C:14]2[CH:23]=[C:22]([O:24][CH3:25])[C:21]3[CH:20]([N:26]([CH:28]4[CH2:30][CH2:29]4)[CH3:27])[CH2:19][CH2:18][C:17]([CH3:32])([CH3:31])[C:16]=3[CH:15]=2)[CH:8]=[CH:7]1.C(OC(=O)/C(/C)=C/C1CC=C(C#CC2C=C(OC)C3C(N(C4CC4)C)CCC(C)(C)C=3C=2)C=C1)C.[OH-].[K+].Cl>CO.O1CCCC1>[CH:28]1([N:26]([CH3:27])[CH:20]2[CH2:19][CH2:18][C:17]([CH3:32])([CH3:31])[C:16]3[CH:15]=[C:14]([C:13]#[C:12][C:9]4[CH:8]=[CH:7][CH:6](/[CH:5]=[C:4](\[CH3:33])/[C:3]([OH:34])=[O:2])[CH2:11][CH:10]=4)[CH:23]=[C:22]([O:24][CH3:25])[C:21]2=3)[CH2:30][CH2:29]1
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 4

HCID 313Hydrochloric AcidHCID 14797Potassium HydroxideHCID 86600190(E)-3-{4-[5-(cyclopropyl-methyl-amino)-4-methoxy-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-cyclohexa-2,4-dienyl}-2-methyl-acrylic acid methyl esterHCID 86600191(E)-3-{4-[5-(Cyclopropyl-methyl-amino)-4-methoxy-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-cyclohexa-2,4-dienyl}-2-methyl-acrylic acid ethyl ester

生成物 1

HCID 21107273
(E)-3-{4-[5-(Cyclopropyl-methyl-amino)-4-methoxy-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-cyclohexa-2,4-dienyl}-2-methyl-acrylic acid
収率 49.4%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

A solution of (E)-3-{4-[5-(cyclopropyl-methyl-amino)-4-methoxy-8,8-dimethyl-5,6,7,8-tetrahydro-naphthalen-2-ylethynyl]-cyclohexa-2,4-dienyl}-2-methyl-acrylic acid methyl ester (Intermediate 87, 0.12 g, 0.25 mmol) in methanol (3 mL) and tetrahydrofuran (2 mL) was treated with a 3M solution of potassium hydroxide (1 mL, 3 mmol) and the resulting reaction mixture was stirred at ambient temperature overnight. The reaction mixture was neutralized with 5% aqueous hydrochloric acid and extracted with ethyl acetate. The organic phase was washed with water and brine, and dried over anhydrous magnesium sulfate, filtered and evaporated in vacuo to a residue that was recrystallized from hot acetonitrile to afford the title product as a white solid (0.055 g, 49%).

後処理

  1. customthe resulting reaction mixture
  2. extractionextracted with ethyl acetate
  3. washThe organic phase was washed with water and brine
  4. dry with materialdried over anhydrous magnesium sulfate
  5. filtrationfiltered
  6. customevaporated in vacuo to a residue that
  7. customwas recrystallized from hot acetonitrile

出典と根拠

ORDレコード
ord-fc8cc10c84b14d7c9b761a55f0363e1a
出典データセット
uspto-grants-2008_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07468391B2

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