1-Methoxypropan-2-amine hydrochloride → [4-(2-Chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl]-(2-methoxy-1-methyl-ethyl)-amine

HRID 1831528ノート

反応式

HRID 1831528 の反応式
[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:15]=[CH:14][N:13]=[C:12](OS(C(F)(F)F)(=O)=O)[C:11]=1[N+:24]([O-:26])=[O:25].Cl.[CH3:28][O:29][CH2:30][CH:31]([NH2:33])[CH3:32]>>[Cl:1][C:2]1[CH:7]=[C:6]([O:8][CH3:9])[CH:5]=[CH:4][C:3]=1[C:10]1[CH:15]=[CH:14][N:13]=[C:12]([NH:33][CH:31]([CH3:32])[CH2:30][O:29][CH3:28])[C:11]=1[N+:24]([O-:26])=[O:25]

参加物

3

反応物 2

HCID 214613791-Methoxypropan-2-amine hydrochlorideHCID 86591985Trifluoro-methanesulfonic acid 4-(2-chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl ester

生成物 1

HCID 22052173[4-(2-Chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl]-(2-methoxy-1-methyl-ethyl)-amine収率 34.1%

実験手順

Trifluoro-methanesulfonic acid 4-(2-chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl ester (1.0 g, 2.42 mmol), prepared substantially as described in Part C of Example 19a, and 2-methoxy-1-methyl-ethylamine HCl (0.61 g, 4.85 mmol) were treated substantially as described in Part C of Example 19a to produce 0.29 g (34%) of [4-(2-chloro-4-methoxy-phenyl)-3-nitro-pyridin-2-yl]-(2-methoxy-1-methyl-ethyl)-amine: MS (AP) m/z 351.8 [(M+H)+, 100].

後処理

  1. additionwere treated substantially

出典と根拠

ORDレコード
ord-a1559193915340fe9ba7e0e4b3ab1286
出典データセット
uspto-grants-2006_06
特許番号
US07067658B2

反応ノート

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