Water → 3-(Aminomethyl)-5-bromopyridine
反応式
[N:1]([CH2:4][C:5]1[CH:6]=[N:7][CH:8]=[C:9]([Br:11])[CH:10]=1)=[N+]=[N-].O.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>O1CCOCC1>[Br:11][C:9]1[CH:10]=[C:5]([CH2:4][NH2:1])[CH:6]=[N:7][CH:8]=1参加物
5
実験手順
To a solution of 3-azidomethyl-5-bromo-pyridine 250 (1.49 g, 7.00 mmol, 1.00 equiv) in 1,4-dioxane (12 mL) was added water (1 mL) and triphenylphosphine resin (2.08 g, 3 mol/g, 200-400 mesh, 1.2 equiv). The suspension was stirred overnight. Filtration and concentration afforded C-(5-bromo-pyridin-3-yl)-methylamine 251.
後処理
- filtrationFiltration and concentration
出典と根拠
- ORDレコード
- ord-c55af4320ab04c0687036b976acfaa53
- 出典データセット
- uspto-grants-2012_10
- 特許番号
- US08278337B2
反応ノート
読み込み中…