tert-butyl 4-(4-amino-3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylate → Tert-butyl 4-(4-amino-3-methoxyphenyl)piperidine-1-carboxylate

HRID 1503891ノート

反応式

HRID 1503891 の反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH2:13][CH2:12][N:11]([C:14]([O:16][C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15])[CH2:10][CH:9]=2)=[CH:4][C:3]=1[O:21][CH3:22]>[Pd].CO>[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[CH2:9][CH2:10][N:11]([C:14]([O:16][C:17]([CH3:18])([CH3:19])[CH3:20])=[O:15])[CH2:12][CH2:13]2)=[CH:4][C:3]=1[O:21][CH3:22]

参加物

4

反応物 1

HCID 68455699tert-butyl 4-(4-amino-3-methoxy-phenyl)-3,6-dihydro-2H-pyridine-1-carboxylate

生成物 1

HCID 57416157Tert-butyl 4-(4-amino-3-methoxyphenyl)piperidine-1-carboxylate

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

To a mixture of 10% palladium on carbon (0.1 g) in methanol (30 mL) was added the product of Example 62A (0.8 g, 2.6 mmol) and the mixture was stirred at ambient temperature under hydrogen for 8 hours. The mixture was filtered and concentrated to yield the title compound. MS: 307 (M+H+).

後処理

  1. filtrationThe mixture was filtered
  2. concentrationconcentrated

出典と根拠

ORDレコード
ord-956db23798ad4822b19b61f70d84569d
出典データセット
uspto-grants-2015_12
特許番号
US09212192B2

反応ノート

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