2-Chloro-5-nitropyridine → Tert-butyl 1-(5-aminopyridin-2-yl)pyrrolidin-3-ylcarbamate
反応式
Cl[C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-])=O)=[CH:4][N:3]=1.[NH:11]1[CH2:15][CH2:14][CH:13]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:22])([CH3:21])[CH3:20])[CH2:12]1>>[NH2:8][C:5]1[CH:6]=[CH:7][C:2]([N:11]2[CH2:15][CH2:14][CH:13]([NH:16][C:17](=[O:23])[O:18][C:19]([CH3:21])([CH3:20])[CH3:22])[CH2:12]2)=[N:3][CH:4]=1参加物
3
実験手順
Following General procedure H, 2-chloro-5-nitropyridine (500 mg, 3.1 mmol) was reacted with tert-butyl pyrrolidin-3-ylcarbamate (931 mg, 5 mmol) followed by reduction to afford the desired product (813 mg, 94%) as a purple solid: ESI MS m/z 279 [C14H22N4O2+H]+.
出典と根拠
- ORDレコード
- ord-68390326c7d0458cbcf5cbf91851e544
- 出典データセット
- uspto-grants-2015_09
- 特許番号
- US09120749B2
反応ノート
読み込み中…