m-Chloroperbenzoic acid → HCID 18956537、化合物

HRID 2380061ノート

反応式

HRID 2380061 の反応式
[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]([OH:24])([CH:16]([C:18]1[CH:19]=[N:20][CH:21]=[CH:22][CH:23]=1)[CH3:17])[CH2:10][N:11]1[CH:15]=[N:14][CH:13]=[N:12]1.ClC1C=C(C=CC=1)C(OO)=[O:30]>ClCCl>[F:1][C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[C:9]([OH:24])([CH:16]([C:18]1[CH:19]=[N+:20]([O-:30])[CH:21]=[CH:22][CH:23]=1)[CH3:17])[CH2:10][N:11]1[CH:15]=[N:14][CH:13]=[N:12]1

参加物

4

反応物 2

HCID 70297m-Chloroperbenzoic acidHCID 189565182-(2,4-Difluorophenyl)-3-(pyridin-3-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

生成物 1

HCID 18956537HCID 18956537、化合物収率 88.7%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

A solution of 2-(2,4-difluorophenyl)-3-(pyridin-3-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol (diastereoisomeric pair B from Example 14) (1.00 g) and 85% w/w 3-chloroperoxybenzoic acid (1.30 g) in dichloromethane (20 ml) was stirred at room temperature for 18 hours and then evaporated. The residue was stirred with ether and the solid was filtered off and dried to give the title compound (0.93 g), m.p. 190°-193°. (ii) 2-(2,4-Difluorophenyl)-3-(2-cyanopyridin-3-yl)-1-(1H-1,2,4-triazol-yl)butan-2-ol and 2-(2,4-difluorophenyl)-3-(2-cyanopyridin-5-yl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol

後処理

  1. customevaporated
  2. filtrationthe solid was filtered off
  3. customdried

出典と根拠

ORDレコード
ord-1c46bb8a9ead4b72ace1be55794eea94
出典データセット
uspto-grants-1994_11
特許番号
US05364938

反応ノート

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