Tert-butyl 3-amino-2,2-dimethylpropanoate → 3-{[1-Cyano-7-(2,6-difluoro-phenoxy)-4-hydroxy-isoquinoline-3-carbonyl]-amino}-2,2-dimethyl-propionic acid tert-butyl ester

HRID 1480966ノート

反応式

HRID 1480966 の反応式
C(O[C:4]([C:6]1[N:7]=[C:8]([C:26]#[N:27])[C:9]2[C:14]([C:15]=1[OH:16])=[CH:13][CH:12]=[C:11]([O:17][C:18]1[C:23]([F:24])=[CH:22][CH:21]=[CH:20][C:19]=1[F:25])[CH:10]=2)=[O:5])C.[C:28]([O:32][C:33](=[O:39])[C:34]([CH3:38])([CH3:37])[CH2:35][NH2:36])([CH3:31])([CH3:30])[CH3:29]>CCO>[C:28]([O:32][C:33](=[O:39])[C:34]([CH3:38])([CH3:37])[CH2:35][NH:36][C:4]([C:6]1[N:7]=[C:8]([C:26]#[N:27])[C:9]2[C:14]([C:15]=1[OH:16])=[CH:13][CH:12]=[C:11]([O:17][C:18]1[C:19]([F:25])=[CH:20][CH:21]=[CH:22][C:23]=1[F:24])[CH:10]=2)=[O:5])([CH3:31])([CH3:29])[CH3:30]

参加物

4

反応物 2

HCID 15430260Tert-butyl 3-amino-2,2-dimethylpropanoateHCID 898129111-Cyano-7-(2,6-difluoro-phenoxy)-4-hydroxy-isoquinoline-3-carboxylic acid ethyl ester

生成物 1

HCID 898129493-{[1-Cyano-7-(2,6-difluoro-phenoxy)-4-hydroxy-isoquinoline-3-carbonyl]-amino}-2,2-dimethyl-propionic acid tert-butyl ester収率 103.1%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

A mixture of 1-cyano-7-(2,6-difluoro-phenoxy)-4-hydroxy-isoquinoline-3-carboxylic acid ethyl ester (26 mg) and 3-amino-2,2-dimethyl-propionic acid tert-butyl ester (26 mg) in EtOH (0.5 mL) was microwaved at 140° C. for 1 h. The mixture was cooled, concentrated and the residue was column purified to give the desired product (36 mg). LC MS ESI+: 498 (M+1)+.

後処理

  1. customwas microwaved at 140° C. for 1 h
  2. temperatureThe mixture was cooled
  3. concentrationconcentrated
  4. custompurified

出典と根拠

ORDレコード
ord-30a129e12e734204862e6c69255de8a2
出典データセット
uspto-grants-2016_08
特許番号
US09409892B2

反応ノート

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