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3-Iodooxetane → 4-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-2-(oxetan-3-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(2H)-one

HRID 873997
ノート
印刷プレビュー

反応式

HRID 873997 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[C:15]3[C:14]([CH3:16])=[N:13][NH:12][C:11]=3[C:10](=[O:17])[N:9]2[C:18]2[CH:19]=[C:20]([CH3:28])[C:21]3[N:22]([C:24]([CH3:27])=[N:25][N:26]=3)[CH:23]=2)=[CH:4][CH:3]=1.I[CH:30]1[CH2:33][O:32][CH2:31]1>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[C:15]3[C:14]([CH3:16])=[N:13][N:12]([CH:30]4[CH2:33][O:32][CH2:31]4)[C:11]=3[C:10](=[O:17])[N:9]2[C:18]2[CH:19]=[C:20]([CH3:28])[C:21]3[N:22]([C:24]([CH3:27])=[N:25][N:26]=3)[CH:23]=2)=[CH:4][CH:3]=1.[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[C:15]3[C:11](=[N:12][N:13]([CH:30]4[CH2:33][O:32][CH2:31]4)[C:14]=3[CH3:16])[C:10](=[O:17])[N:9]2[C:18]2[CH:19]=[C:20]([CH3:28])[C:21]3[N:22]([C:24]([CH3:27])=[N:25][N:26]=3)[CH:23]=2)=[CH:4][CH:3]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 133566863-IodooxetaneHCID 178434164HCID 178434164、化合物

生成物 2

HCID 918263374-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-2-(oxetan-3-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(2H)-oneHCID 918263384-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-1-(oxetan-3-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one

反応条件

温度
80 °C

実験手順

The title compound was prepared using an analogous procedure to that described in Example 134 using 4-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one (Example 98) (200 mg, 0.509 mmol) and stirring the reaction mixture for 30 min at 80° C. after addition of 3-iodooxetane. Purification of the crude product afforded 50 mg of a 4-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-1-(oxetan-3-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(1H)-one (Example 137) and 31 mg of a 4-(4-chlorophenyl)-5-(3,8-dimethyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-3-methyl-2-(oxetan-3-yl)-4,5-dihydropyrrolo[3,4-c]pyrazol-6(2H)-one (title compound). tR: 0.79 min (LC-MS 2); ESI-MS: 449.1 [M+H]+ (LC-MS 2); Rf=0.40 (CH2Cl2/MeOH 9:1); 1H NMR (400 MHz, DMSO-d6) δ ppm 2.05 (s, 3H) 2.43 (s, 3H) 2.61 (s, 3H) 4.85-5.00 (m, 4H) 5.60-5.70 (m, 1H) 6.49 (s, 1H) 7.25-7.38 (m, 5H) 8.45 (s, 1H).

後処理

  1. customThe title compound was prepared
  2. customPurification of the crude product

出典と根拠

ORDレコード
ord-07803dfd031d485ab9d9a6c8b6682e3f
出典データセット
uspto-grants-2015_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08975417B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート