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

Water → 7-[1-(2-Chloropyrimidin-4-yl)-4-ethoxycarbonylpiperidin-4-ylmethoxy]-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid benzyl ester

HRID 412536
ノート
印刷プレビュー

反応式

HRID 412536 の反応式
[CH2:1]([O:8][C:9]([N:11]1[CH2:20][CH2:19][C:18]2[C:13](=[CH:14][C:15]([O:21][CH2:22][C:23]3([C:29]([O:31][CH2:32][CH3:33])=[O:30])[CH2:28][CH2:27][NH:26][CH2:25][CH2:24]3)=[CH:16][CH:17]=2)[CH2:12]1)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(N(CC)CC)C.[Cl:41][C:42]1[N:47]=[C:46](Cl)[CH:45]=[CH:44][N:43]=1.O>C(O)C>[CH2:1]([O:8][C:9]([N:11]1[CH2:20][CH2:19][C:18]2[C:13](=[CH:14][C:15]([O:21][CH2:22][C:23]3([C:29]([O:31][CH2:32][CH3:33])=[O:30])[CH2:24][CH2:25][N:26]([C:44]4[CH:45]=[CH:46][N:47]=[C:42]([Cl:41])[N:43]=4)[CH2:27][CH2:28]3)=[CH:16][CH:17]=2)[CH2:12]1)=[O:10])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 962WaterHCID 8471TriethylamineHCID 775312,4-DichloropyrimidineHCID 111552047-(4-Ethoxycarbonylpiperidin-4-ylmethoxy)-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid benzyl ester

生成物 1

HCID 114104597-[1-(2-Chloropyrimidin-4-yl)-4-ethoxycarbonylpiperidin-4-ylmethoxy]-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid benzyl ester収率 71.4%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

To a solution of 7-(4-ethoxycarbonylpiperidin-4-ylmethoxy)-1,2,3,4-tetrahydroisoquinoline-2-carboxylic acid benzyl ester (295 mg) in ethanol (5 ml) were added triethylamine (0.15 ml) and 2,4-dichloropyrimidine (150 mg), and the mixture was stirred under reflux for 1 hour. After completion of the reaction, water was added and the mixture was extracted with ethyl acetate. The extract was dried over anhydrous sodium sulfate. The solvent was evaporated and the obtained residue was purified by silica gel column chromatography (hexane:ethyl acetate=1:2) and dried under reduced pressure to give the title compound (263 mg).

後処理

  1. temperatureunder reflux for 1 hour
  2. additionwas added
  3. extractionthe mixture was extracted with ethyl acetate
  4. dry with materialThe extract was dried over anhydrous sodium sulfate
  5. customThe solvent was evaporated
  6. customthe obtained residue was purified by silica gel column chromatography (hexane:ethyl acetate=1:2)
  7. customdried under reduced pressure

出典と根拠

ORDレコード
ord-eb02c0ab21284704b093de9ee3604718
出典データセット
uspto-grants-2003_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06562828B1

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