Phosphorus sulfide (P2S5) → HCID 13548752、化合物
反応式
[CH3:1][C:2]1[N:3]=[C:4]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:5]2[C:10]=1[CH:9]=[N:8][NH:7][C:6]2=O.P12(SP3(SP(SP(S3)(S1)=S)(=S)S2)=S)=[S:19]>N1C=CC=CC=1>[CH3:1][C:2]1[N:3]=[C:4]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:5]2[C:10]=1[CH:9]=[N:8][NH:7][C:6]2=[S:19]参加物
4
反応条件
- 温度
- 100 °C
実験手順
To a solution of 4.5 gm. of 8-methyl-6-phenylimidazo-[1,5-d]-as-triazin-4(3H)-one in 100 ml. of pyridine is added 5 gm. of phosphorus pentasulfide. The reaction mixture is heated at 100° C. for 8 hours, filtered, and poured into dilute hydrochloric acid. The precipitated product is isolated by filtration, washed with water, and dried.
後処理
- filtrationfiltered
- additionpoured into dilute hydrochloric acid
- customThe precipitated product is isolated by filtration
- washwashed with water
- customdried
出典と根拠
- ORDレコード
- ord-0f2d8a0953ff4aa0ae0afbeedbf7e055
- 出典データセット
- uspto-grants-1979_09
- 特許番号
- US04168964
反応ノート
読み込み中…