Dimethylformamide → 1-[4-(4-{[1-benzhydrylazetidin-3-yl]methoxy}phenyl)tetrahydro-2H-pyran-4-yl]-N,N-dimethylmethanamine

HRID 272995ノート

反応式

HRID 272995 の反応式
[CH3:1][N:2]([CH2:4][C:5]1([C:11]2[CH:16]=[CH:15][C:14]([OH:17])=[CH:13][CH:12]=2)[CH2:10][CH2:9][O:8][CH2:7][CH2:6]1)[CH3:3].Cl.[CH:19]([N:32]1[CH2:35][CH:34]([CH2:36]Cl)[CH2:33]1)([C:26]1[CH:31]=[CH:30][CH:29]=[CH:28][CH:27]=1)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1.CN(C)C=O.C(=O)([O-])[O-].[K+].[K+]>C(OCC)(=O)C>[CH:19]([N:32]1[CH2:35][CH:34]([CH2:36][O:17][C:14]2[CH:15]=[CH:16][C:11]([C:5]3([CH2:4][N:2]([CH3:1])[CH3:3])[CH2:6][CH2:7][O:8][CH2:9][CH2:10]3)=[CH:12][CH:13]=2)[CH2:33]1)([C:26]1[CH:27]=[CH:28][CH:29]=[CH:30][CH:31]=1)[C:20]1[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1

参加物

6

反応物 4

HCID 6228DimethylformamideHCID 11430Potassium CarbonateHCID 230916214-(4-Dimethylaminomethyl-tetrahydro-pyran-4-yl)-phenolHCID 68576193HCID 68576193、化合物

生成物 1

HCID 685784331-[4-(4-{[1-benzhydrylazetidin-3-yl]methoxy}phenyl)tetrahydro-2H-pyran-4-yl]-N,N-dimethylmethanamine収率 81%

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒

実験手順

4-(4-Dimethylaminomethyl-tetrahydro-pyran-4-yl)-phenol (1.15 g, 5.65 mmol), 1-benzhydryl-3-chloromethyl-azetidine hydrochloride (1.58 g, 5.13 mmol), N,N-dimethylformamide (32 ml) and potassium carbonate (2.84 g, 20.52 mmol) were reacted together according to general procedure B. The reaction mixture was diluted with ethyl acetate. The organic layer was washed with 2M sodium hydroxide (3×50 ml), brine (3×50 ml), dried over magnesium sulphate, filtered and concentrated in vacuo to provide 1-[4-(4-{[1-benzhydrylazetidin-3-yl]methoxy}phenyl)tetrahydro-2H-pyran-4-yl]-N,N-dimethylmethanamine (1.82 g, 81%) as an off-white solid.

後処理

  1. washThe organic layer was washed with 2M sodium hydroxide (3×50 ml), brine (3×50 ml)
  2. dry with materialdried over magnesium sulphate
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-972057df92844b5f9e0c23d8f9ae6a05
出典データセット
uspto-grants-2008_11
特許番号
US07456164B2

反応ノート

読み込み中…