Diisopropylethylamine → 6-((4-(2-Fluorophenyl)-1-methyl-1H-1,2,3-triazol-5-yl)methoxy)-N-(tetrahydro-2H-pyran-4-yl)nicotinamide

HRID 402368ノート

反応式

HRID 402368 の反応式
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[N:9]=[N:10][N:11]([CH3:24])[C:12]=1[CH2:13][O:14][C:15]1[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.[B-](F)(F)(F)F.CCN(C(C)C)C(C)C.[NH2:56][CH:57]1[CH2:62][CH2:61][O:60][CH2:59][CH2:58]1>CN(C=O)C>[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[N:9]=[N:10][N:11]([CH3:24])[C:12]=1[CH2:13][O:14][C:15]1[CH:23]=[CH:22][C:18]([C:19]([NH:56][CH:57]2[CH2:62][CH2:61][O:60][CH2:59][CH2:58]2)=[O:21])=[CH:17][N:16]=1

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 4192234-AminotetrahydropyranHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 674983346-((4-(2-Fluorophenyl)-1-methyl-1H-1,2,3-triazol-5-yl)methoxy)nicotinic acid

生成物 1

HCID 573344956-((4-(2-Fluorophenyl)-1-methyl-1H-1,2,3-triazol-5-yl)methoxy)-N-(tetrahydro-2H-pyran-4-yl)nicotinamide収率 88%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

To a solution of 6-((4-(2-fluorophenyl)-1-methyl-1H-1,2,3-triazol-5-yl)methoxy)nicotinic acid (98 mg, 0.3 mmol) and TBTU (105 mg, 0.33 mmol) in DMF (1 mL) was added DIPEA (261 μL, 1.49 mmol). Then 4-aminotetrahydropyran (34 μL, 0.33 mmol) was added and the mixture was stirred at room temperature under Ar for 1 h. The mixture was then evaporated and purification by chromatography (silica, 50 to 100% ethyl acetate in heptane) afforded the title compound (108 mg, 88%) as a white solid after recrystallisation from ethyl acetate/heptane. MS: m/e=412.3 [M+H]+.

後処理

  1. customThe mixture was then evaporated
  2. custompurification by chromatography (silica, 50 to 100% ethyl acetate in heptane)

出典と根拠

ORDレコード
ord-1db872f0f6ee40f5bcaf5fc51af1d4e6
出典データセット
uspto-grants-2014_06
特許番号
US08742097B2

反応ノート

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