Dimethylformamide → HCID 16046253、化合物

HRID 1009177ノート

反応式

HRID 1009177 の反応式
[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][NH:12][C:11](=[O:15])[CH:10]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[H-].[Na+].CN(C=O)C.[Cl:23][C:24]1[CH:31]=[CH:30][CH:29]=[CH:28][C:25]=1[CH2:26]Cl>ClCCl.O>[CH2:1]([O:8][C:9]1[CH:14]=[CH:13][N:12]([CH2:26][C:25]2[CH:28]=[CH:29][CH:30]=[CH:31][C:24]=2[Cl:23])[C:11](=[O:15])[CH:10]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

参加物

7

実験手順

A solution of 4-benzyloxy-1H-pyridone (300 mg, 1.49 mmol) and NaH (60 mg, 1.49 mmol) in solvent of DMF was stirred for 30 min followed by adding 2-chlorobenzyl chloride (240 mg, 1.49 mmol) further stirring for 30 min at room temperature. The resulting solution was worked up with Water and dichloromethane and purified by column chromatography (ethyl acetate/hexane, 1:1) to obtain the titled compound (320 mg, 67%).

後処理

  1. custompurified by column chromatography (ethyl acetate/hexane, 1:1)

出典と根拠

ORDレコード
ord-ec335de52c5c45fdbcc303b5c450145e
出典データセット
uspto-grants-2011_07
特許番号
US07973060B2

反応ノート

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