Ammonium Hydroxide → (4-Amino-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-(3-nitro-phenyl)methanone

HRID 916755ノート

反応式

HRID 916755 の反応式
Cl[C:2]1[C:3]2[C:10]([C:11]([C:13]3[CH:18]=[CH:17][CH:16]=[C:15]([N+:19]([O-:21])=[O:20])[CH:14]=3)=[O:12])=[CH:9][N:8]([CH:22]3[CH2:26][CH2:25][CH2:24][CH2:23]3)[C:4]=2[N:5]=[CH:6][N:7]=1.[NH4+:27].[OH-]>O1CCOCC1>[NH2:27][C:2]1[C:3]2[C:10]([C:11]([C:13]3[CH:18]=[CH:17][CH:16]=[C:15]([N+:19]([O-:21])=[O:20])[CH:14]=3)=[O:12])=[CH:9][N:8]([CH:22]3[CH2:26][CH2:25][CH2:24][CH2:23]3)[C:4]=2[N:5]=[CH:6][N:7]=1

参加物

4

反応物 2

HCID 14923Ammonium HydroxideHCID 86760547(4-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-(3-nitro-phenyl)-methanone

生成物 1

HCID 11859043(4-Amino-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-(3-nitro-phenyl)methanone収率 97%

試薬・触媒・溶媒 1

HCID 312751,4-Dioxane溶媒

実験手順

A solution of (4-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-(3-nitro-phenyl)-methanone (11.3 g, 30.5 mmol) and NH4OH (200 mL) in 1,4-Dioxane (300 mL) was heated to 50° C. in a pressure reactor. After 2 h the reaction was concentrated under reduced pressure. The residue was dissolved in CH2Cl2 and washed with water. The organic layer was dried over MgSO4 and concentrated to afford the title compound as a yellow solid (10.37 g, 97%). MS: 352.1 (MH+); HPLC Rf: 5.56 min. (HPLC method 4).

後処理

  1. concentrationAfter 2 h the reaction was concentrated under reduced pressure
  2. dissolutionThe residue was dissolved in CH2Cl2
  3. washwashed with water
  4. dry with materialThe organic layer was dried over MgSO4
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-b5dcfc661f294f41b429265b18fd6b41
出典データセット
uspto-grants-2007_09
特許番号
US07271262B2

反応ノート

読み込み中…