Hydrochloric Acid → 2-Acetylamino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide

HRID 1884164ノート

反応式

HRID 1884164 の反応式
[NH2:1][CH2:2][C:3]([NH:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([F:20])=[CH:16][CH:15]=2)=[CH:8][C:7]=1[F:21])=[O:4].Cl.[C:23](Cl)(=[O:25])[CH3:24].C(N(CC)CC)C>O>[C:23]([NH:1][CH2:2][C:3]([NH:5][C:6]1[CH:11]=[CH:10][C:9]([O:12][CH2:13][C:14]2[CH:15]=[CH:16][C:17]([F:20])=[CH:18][CH:19]=2)=[CH:8][C:7]=1[F:21])=[O:4])(=[O:25])[CH3:24]

参加物

6

反応物 4

HCID 313Hydrochloric AcidHCID 6367Acetyl chlorideHCID 8471TriethylamineHCID 104470352-amino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide

生成物 1

HCID 103595132-Acetylamino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide収率 99%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A solution of 2-amino-N-[2-fluoro-4-(4-fluoro-benzyloxy)-phenyl]-acetamide (1:1) hydrochloride (50 mg, 0.15 mmol), acetyl chloride (14.4 mg, 0.18 mmol), triethylamine (31 mg, 0.30 mmol) was stirred at 0° C. for 4 h. Then the mixture was diluted with water and the mixture extracted with DCM. The organic layer was then washed with brine, dried, filtered and evaporated to leave the title compound (50 mg, 99%) as a white solid. MS: m/e=335.2 (M++H).

後処理

  1. extractionthe mixture extracted with DCM
  2. washThe organic layer was then washed with brine
  3. customdried
  4. filtrationfiltered
  5. customevaporated

出典と根拠

ORDレコード
ord-006e2e62e7e0416ca3ec6f8c465e8175
出典データセット
uspto-grants-2004_07
特許番号
US06762320B2

反応ノート

読み込み中…