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

Cesium carbonate → Methyl 3-{[1-{[4-(tert-butylcarbamoyl)-2-methoxyphenyl]sulphonyl}-3-(4-chlorophenyl)-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl]methyl}benzenecarboxylate

HRID 536551
ノート
印刷プレビュー

反応式

HRID 536551 の反応式
[C:1]([NH:5][C:6]([C:8]1[CH:13]=[CH:12][C:11]([S:14]([N:17]2[C:21](=[O:22])[NH:20][C:19]([C:23]3[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][CH:24]=3)=[N:18]2)(=[O:16])=[O:15])=[C:10]([O:30][CH3:31])[CH:9]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(=O)([O-])[O-].[Cs+].[Cs+].Br[CH2:39][C:40]1[CH:41]=[C:42]([CH:47]=[CH:48][CH:49]=1)[C:43]([O:45][CH3:46])=[O:44]>CN(C)C=O.O>[C:1]([NH:5][C:6]([C:8]1[CH:13]=[CH:12][C:11]([S:14]([N:17]2[C:21](=[O:22])[N:20]([CH2:39][C:40]3[CH:41]=[C:42]([C:43]([O:45][CH3:46])=[O:44])[CH:47]=[CH:48][CH:49]=3)[C:19]([C:23]3[CH:24]=[CH:25][C:26]([Cl:29])=[CH:27][CH:28]=3)=[N:18]2)(=[O:16])=[O:15])=[C:10]([O:30][CH3:31])[CH:9]=1)=[O:7])([CH3:4])([CH3:3])[CH3:2]
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

6

反応物 3

HCID 10796Cesium carbonateHCID 517981Methyl 3-(bromomethyl)benzoateHCID 135927695N-tert-Butyl-4-{[3-(4-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]sulphonyl}-3-methoxybenzenecarboxamide

生成物 1

HCID 46238689Methyl 3-{[1-{[4-(tert-butylcarbamoyl)-2-methoxyphenyl]sulphonyl}-3-(4-chlorophenyl)-5-oxo-1,5-dihydro-4H-1,2,4-triazol-4-yl]methyl}benzenecarboxylate

試薬・触媒・溶媒 2

HCID 962
Water
溶媒
HCID 6228Dimethylformamide溶媒

反応条件

温度
60 °C

実験手順

An amount of 50 mg (0.108 mmol) of N-tert-butyl-4-{[3-(4-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl]sulphonyl}-3-methoxybenzenecarboxamide from Example 14 and 53 mg (0.161 mmol) of caesium carbonate was suspended in 1 ml of dimethylformamide and admixed with 32 mg (0.140 mmol) of methyl 3-bromomethylbenzoate. The mixture was stirred at 60° C. overnight. The suspension was diluted with water. It was extracted twice with ethyl acetate. The combined organic phases were dried over sodium sulphate and freed from the solvent on a rotary evaporator. The crude product was purified by preparative HPLC [Method 5]. This gave 40 mg (60% of theory) of the target compound.

後処理

  1. extractionIt was extracted twice with ethyl acetate
  2. dry with materialThe combined organic phases were dried over sodium sulphate
  3. customfreed from the solvent on a rotary evaporator
  4. customThe crude product was purified by preparative HPLC [Method 5]

出典と根拠

ORDレコード
ord-fea0321c9836479b86a9c2f62eabe9f8
出典データセット
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08859601B2

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