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Diisopropylethylamine → 2-{[(2-[4-(aminosulfonyl)phenyl]-2-hydroxyethyl}(methyl)amino]methyl}-N-(4-chlorobenzyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide

HRID 23673
ノート
印刷プレビュー

反応式

HRID 23673 の反応式
[Cl:1][C:2]1[CH:25]=[CH:24][C:5]([CH2:6][NH:7][C:8]([C:10]2[C:11](=[O:23])[C:12]3[S:19][C:18]([CH2:20]Cl)=[C:17]([CH3:22])[C:13]=3[N:14]([CH3:16])[CH:15]=2)=[O:9])=[CH:4][CH:3]=1.[OH:26][CH:27]([C:31]1[CH:36]=[CH:35][C:34]([S:37]([NH2:40])(=[O:39])=[O:38])=[CH:33][CH:32]=1)[CH2:28][NH:29][CH3:30].C(N(C(C)C)CC)(C)C>CN(C=O)C.O>[NH2:40][S:37]([C:34]1[CH:33]=[CH:32][C:31]([CH:27]([OH:26])[CH2:28][N:29]([CH2:20][C:18]2[S:19][C:12]3[C:11](=[O:23])[C:10]([C:8]([NH:7][CH2:6][C:5]4[CH:4]=[CH:3][C:2]([Cl:1])=[CH:25][CH:24]=4)=[O:9])=[CH:15][N:14]([CH3:16])[C:13]=3[C:17]=2[CH3:22])[CH3:30])=[CH:36][CH:35]=1)(=[O:38])=[O:39]
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 3

HCID 81531DiisopropylethylamineHCID 101927084-[1-Hydroxy-2-(methylamino)ethyl]benzenesulfonamideHCID 22574363N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide

生成物 1

HCID 101531892-{[(2-[4-(aminosulfonyl)phenyl]-2-hydroxyethyl}(methyl)amino]methyl}-N-(4-chlorobenzyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide収率 46.8%

試薬・触媒・溶媒

2
HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

A mixture of N-(4-chlorobenzyl)-2-(chloromethyl)-3,4-dimethyl-7-oxo-4,7-dihydrothieno[3,2-b]pyridine-6-carboxamide (100 mg, 0.25 mmol), 4-[1-hydroxy-2-(methylamino)ethyl]benzenesulfonamide (Preparation 48)(60 mg, 0.26 mmol) and diisopropylethylamine (67 μL, 0.38 mmol) in dry DMF (5.0 mL) was stirred for 72 hours at room temperature. The solution was diluted with water (15 mL). The resulting milky suspension was stirred vigorously for 30 minutes, and then left standing overnight at room temp. The mixture was filtered, and the collected solid was washed with water and dried in vacuo, leaving a white solid. Recrystallization from acetonitrile (5 mL, dissolved with warming and then cooled to 0° C. overnight) gave the title compound (69 mg) as a white solid.

後処理

  1. stirringThe resulting milky suspension was stirred vigorously for 30 minutes
  2. waitleft
  3. waitstanding overnight at room temp
  4. filtrationThe mixture was filtered
  5. washthe collected solid was washed with water
  6. customdried in vacuo
  7. customleaving a white solid
  8. customRecrystallization from acetonitrile (5 mL
  9. dissolutiondissolved
  10. temperaturewith warming
  11. temperaturecooled to 0° C. overnight)

出典と根拠

ORDレコード
ord-05570a9922c346f1ba08e9e66efbea1c
出典データセット
uspto-grants-2005_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06852731B2

反応ノート

読み込み中…

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