Furfural → Furfural diurea silicate
反応式
[CH:1](=[O:7])[C:2]1[O:6][CH:5]=[CH:4][CH:3]=1.[Si:8]([OH:12])([OH:11])([OH:10])[OH:9].[NH2:13][C:14]([NH2:16])=[O:15].[NH2:17][C:18]([NH2:20])=[O:19]>>[Si:8]([OH:12])([OH:11])([OH:10])[OH:9].[NH2:13][C:14]([NH2:16])=[O:15].[NH2:17][C:18]([NH2:20])=[O:19].[CH:1](=[O:7])[C:2]1[O:6][CH:5]=[CH:4][CH:3]=1参加物
3
実験手順
About 2 mols of furfural are mixed with one mol of the diurea silicate and heated to just below the boiling temperature of furfural while agitating at ambient pressure for 20 to 120 minutes, until the desired viscosity is obtained, thereby producing poly (furfural diurea silicate) resinous product.
後処理
- customuntil the desired viscosity is obtained
出典と根拠
- ORDレコード
- ord-fe3e94a4239f42a1b3c3ae0a438ed879
- 出典データセット
- uspto-grants-1978_06
- 特許番号
- US04096118
反応ノート
読み込み中…