5-Nitroindazole → 5-Nitro-1-({5-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-3-yl}methyl)-1H-indazole

HRID 913589

反応式

HRID 913589 の反応式
[N+:1]([C:4]1[CH:5]=[C:6]2[C:10](=[CH:11][CH:12]=1)[NH:9][N:8]=[CH:7]2)([O-:3])=[O:2].[F:13][C:14]([F:29])([F:28])[C:15]1[CH:16]=[C:17]([C:21]2[O:25][N:24]=[C:23]([CH2:26]Cl)[N:22]=2)[CH:18]=[CH:19][CH:20]=1>>[N+:1]([C:4]1[CH:5]=[C:6]2[C:10](=[CH:11][CH:12]=1)[N:9]([CH2:26][C:23]1[N:22]=[C:21]([C:17]3[CH:18]=[CH:19][CH:20]=[C:15]([C:14]([F:29])([F:13])[F:28])[CH:16]=3)[O:25][N:24]=1)[N:8]=[CH:7]2)([O-:3])=[O:2]

参加物

3

反応物 2

HCID 215015-NitroindazoleHCID 27366223-(Chloromethyl)-5-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole

生成物 1

HCID 578003725-Nitro-1-({5-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-3-yl}methyl)-1H-indazole

実験手順

Synthesized as described in Example 4 using 5-nitro-1H-indazole and 5-[3(trifluoromethyl)phenyl]-3-(chloromethyl)-1,2,4-oxadiazole to afford a mixture of regioisomers. The following data are for the title regioisomer: 1H NMR (400 MHz, CDCl3) δ 8.75 (d, J=1.7 Hz, 1H), 8.34 (m, 2H), 8.27 (m, 2H), 7.84 (d, J=7.8 Hz, 1H), 7.65 (m, 2H), 5.83 (s, 2H); MS (ES) m/z 389 (M+).

後処理

  1. customSynthesized
  2. customto afford
  3. additiona mixture of regioisomers

出典と根拠

ORDレコード
ord-6bab6a05617f46b49963a81e782c8caa
出典データセット
uspto-grants-2011_09
特許番号
US08026262B2

関連ノート

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