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Hydrochloric Acid → 4'-{[5-Oxo-4-(4-oxocyclohexyl)-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile

HRID 1412256
ノート
印刷プレビュー

反応式

HRID 1412256 の反応式
O1[C:5]2([CH2:10][CH2:9][CH:8]([N:11]3[C:16](=[O:17])[C:15]([CH2:18][C:19]4[CH:24]=[CH:23][C:22]([C:25]5[C:26]([C:31]#[N:32])=[CH:27][CH:28]=[CH:29][CH:30]=5)=[CH:21][CH:20]=4)=[C:14]([CH2:33][CH2:34][CH3:35])[N:13]4[N:36]=[CH:37][N:38]=[C:12]34)[CH2:7][CH2:6]2)[O:4]CC1.Cl.O1CCCC1>C(OCC)(=O)C>[O:17]=[C:16]1[C:15]([CH2:18][C:19]2[CH:20]=[CH:21][C:22]([C:25]3[C:26]([C:31]#[N:32])=[CH:27][CH:28]=[CH:29][CH:30]=3)=[CH:23][CH:24]=2)=[C:14]([CH2:33][CH2:34][CH3:35])[N:13]2[N:36]=[CH:37][N:38]=[C:12]2[N:11]1[CH:8]1[CH2:7][CH2:6][C:5](=[O:4])[CH2:10][CH2:9]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

5

反応物 3

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 670088084'-{[4-(1,4-Dioxaspiro[4.5]dec-8-yl)-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile

生成物 1

HCID 670088534'-{[5-Oxo-4-(4-oxocyclohexyl)-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile収率 77%

試薬・触媒・溶媒 1

HCID 8857
Ethyl Acetate
溶媒

反応条件

温度
70 °C

実験手順

A mixture of 4′-{[4-(1,4-dioxaspiro[4.5]dec-8-yl)-5-oxo-7-propyl-4,5-dihydro[1,2,4]triazolo[1,5-a]pyrimidin-6-yl]methyl}biphenyl-2-carbonitrile (20 g), 6N hydrochloric acid (150 mL) and tetrahydrofuran (200 mL) was stirred at 70° C. for 16 hr. The reaction mixture was diluted with ethyl acetate, washed with saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the residue was purified by silica gel column chromatography to give the title compound as a colorless solid (14 g, 77%).

後処理

  1. washwashed with saturated brine
  2. dry with materialdried over anhydrous magnesium sulfate
  3. customThe solvent was evaporated under reduced pressure
  4. customthe residue was purified by silica gel column chromatography

出典と根拠

ORDレコード
ord-cb3a6386ec77483e96a156e328bbfcc5
出典データセット
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08921379B2

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