1-Phenyl-cycloheptanecarboxylic acid (R)-(1-aza-bicyclo[2.2.2]oct-3-yl)ester → (R)-1-[(6-Methyl-pyridazin-3-ylcarbamoyl)-methyl]-3-(1-phenyl-cycloheptanecarbonyloxy)-1-azonia-bicyclo[2.2.2]octane bromide

HRID 2192377ノート

反応式

HRID 2192377 の反応式
[N:1]12[CH2:8][CH2:7][CH:4]([CH2:5][CH2:6]1)[C@@H:3]([O:9][C:10]([C:12]1([C:19]3[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=3)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]1)=[O:11])[CH2:2]2.[Br:25][CH2:26][C:27]([NH:29][C:30]1[N:31]=[N:32][C:33]([CH3:36])=[CH:34][CH:35]=1)=[O:28]>CC#N>[Br-:25].[CH3:36][C:33]1[N:32]=[N:31][C:30]([NH:29][C:27]([CH2:26][N+:1]23[CH2:8][CH2:7][CH:4]([CH2:5][CH2:6]2)[C@@H:3]([O:9][C:10]([C:12]2([C:19]4[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=4)[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13]2)=[O:11])[CH2:2]3)=[O:28])=[CH:35][CH:34]=1

参加物

4

反応物 2

HCID 591796191-Phenyl-cycloheptanecarboxylic acid (R)-(1-aza-bicyclo[2.2.2]oct-3-yl)esterHCID 673108012-Bromo-N-(6-methyl-pyridazin-3-yl)-acetamide

生成物 1

HCID 86655295(R)-1-[(6-Methyl-pyridazin-3-ylcarbamoyl)-methyl]-3-(1-phenyl-cycloheptanecarbonyloxy)-1-azonia-bicyclo[2.2.2]octane bromide

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒

実験手順

1-Phenyl-cycloheptanecarboxylic acid (R)-(1-aza-bicyclo[2.2.2]oct-3-yl)ester (Example 14e) (0.20 mmol) and 2-bromo-N-(6-methyl-pyridazin-3-yl)-acetamide (Example 49a (0.20 mmol) were stirred together in anhydrous MeCN at room temperature for 18 hours. The reaction mixture was concentrated in vacuo and the yellow solid purified by flash silica gel column chromatography eluting with 0-15% MeOH/dichloromethane to give the title compound (65 mg) as a tan solid.

後処理

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe yellow solid purified by flash silica gel column chromatography
  3. washeluting with 0-15% MeOH/dichloromethane

出典と根拠

ORDレコード
ord-94e901d8442f4c03a04b62c79ec92ffe
出典データセット
uspto-grants-2012_12
特許番号
US08329729B2

反応ノート

読み込み中…