Hydrochloric Acid → 1-[(1-Benzylpiperidin-3-yl)methyl]piperazin-2-one dihydrochloride

HRID 603179ノート

反応式

HRID 603179 の反応式
[CH2:1]([N:8]1[CH2:13][CH2:12][CH2:11][CH:10]([CH2:14][N:15]2[CH2:20][CH2:19][N:18](C(OC(C)(C)C)=O)[CH2:17][C:16]2=[O:28])[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[ClH:29]>ClCCl.O1CCOCC1>[ClH:29].[ClH:29].[CH2:1]([N:8]1[CH2:13][CH2:12][CH2:11][CH:10]([CH2:14][N:15]2[CH2:20][CH2:19][NH:18][CH2:17][C:16]2=[O:28])[CH2:9]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

参加物

5

反応物 2

HCID 313Hydrochloric AcidHCID 57656824Tert-butyl 4-[(1-benzylpiperidin-3-yl)methyl]-3-oxopiperazine-1-carboxylate

生成物 1

HCID 672206771-[(1-Benzylpiperidin-3-yl)methyl]piperazin-2-one dihydrochloride収率 100%

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 312751,4-Dioxane溶媒

実験手順

To a solution of tert-butyl 4-[(1-benzylpiperidin-3-yl)methyl]-3-oxopiperazine-1-carboxylate (95 mg) in dichloromethane (1 mL) was added 4M hydrochloric acid in dioxane (1 mL). The mixture was stirred at room temperature for 15 minutes and then evaporated to give the title compound as a sticky white solid (89 mg, 100%).

後処理

  1. customevaporated

出典と根拠

ORDレコード
ord-0e2b7747ec7a4b0f88a1e5c05f460ca3
出典データセット
uspto-grants-2011_03
特許番号
US07906645B2

反応ノート

読み込み中…