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Acetic Acid → 1-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea

HRID 45686
ノート
印刷プレビュー

反応式

HRID 45686 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([Cl:12])[CH:11]=1)[CH2:8][N:7]([CH3:13])[CH2:6][CH:5]2[C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21]([NH:23][CH2:24][CH2:25][C:26]([CH:28]2[C:33](=[O:34])[O:32][C:31]([CH3:36])([CH3:35])[O:30][C:29]2=[O:37])=O)=[O:22])=[CH:16][CH:15]=1.C(O)(=O)C>ClCCl>[Cl:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([Cl:12])[CH:11]=1)[CH2:8][N:7]([CH3:13])[CH2:6][CH:5]2[C:14]1[CH:19]=[CH:18][C:17]([NH:20][C:21]([NH:23][CH2:24][CH2:25][CH2:26][CH:28]2[C:29](=[O:37])[O:30][C:31]([CH3:35])([CH3:36])[O:32][C:33]2=[O:34])=[O:22])=[CH:16][CH:15]=1
参加物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 176Acetic AcidHCID 674579011-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3-oxopropyl)urea

生成物 1

HCID 468432431-(4-(6,8-Dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

Into a 50-mL round-bottom flask purged and maintained with an inert atmosphere of nitrogen, was placed a solution of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-3-oxopropyl)urea (150 mg, 0.27 mmol, 1.00 equiv) in dichloromethane (10 mL) and acetic acid (1 mL) Sodium borohydride (42 mg, 1.11 mmol, 4.04 equiv) was added and the resulting solution was stirred overnight at room temperature. The resulting mixture was washed with saturated aqueous sodium chloride (3×10 mL). The mixture was dried over anhydrous sodium sulfate and concentrated under vacuum. This resulted in 30 mg (21%) of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea as a yellow solid.

後処理

  1. customInto a 50-mL round-bottom flask purged
  2. temperaturemaintained with an inert atmosphere of nitrogen
  3. additionwas added
  4. washThe resulting mixture was washed with saturated aqueous sodium chloride (3×10 mL)
  5. dry with materialThe mixture was dried over anhydrous sodium sulfate
  6. concentrationconcentrated under vacuum
  7. customThis resulted in 30 mg (21%) of 1-(4-(6,8-dichloro-2-methyl-1,2,3,4-tetrahydroisoquinolin-4-yl)phenyl)-3-(3-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)propyl)urea as a yellow solid

出典と根拠

ORDレコード
ord-0f7b46eea047412ca75e76d3057b8b7b
出典データセット
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08541448B2

反応ノート

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