Hydrochloric Acid → 2-Methylsulfonyl-5-hydrazinopyrimidine hydrochloride
反応式
[CH3:1][S:2]([C:5]1[N:10]=[CH:9][C:8]([NH:11][NH2:12])=[CH:7][N:6]=1)(=[O:4])=[O:3].[ClH:13]>>[ClH:13].[CH3:1][S:2]([C:5]1[N:10]=[CH:9][C:8]([NH:11][NH2:12])=[CH:7][N:6]=1)(=[O:4])=[O:3]参加物
3
実験手順
2-Methylsulfonyl-5-hydrazinopyrimidine (2.0 g, 0.011 mol, J. Vavrina et al., Collection Czechoslov. Chem. Commun., 37, 1721 (1972)) was treated with 10% methanolic HCl, and volatiles were removed by evaporation. The precipitate was collected by filtration to give 1.8 g (78%) of the title compound.
後処理
- customwere removed by evaporation
- filtrationThe precipitate was collected by filtration
出典と根拠
- ORDレコード
- ord-9dc0d460c6304737a105661db5efb0fa
- 出典データセット
- uspto-grants-2003_03
- 特許番号
- US06531492B1
反応ノート
読み込み中…