(3-Aminopropyl)triethoxysilane → Urea TEOS
反応式
[N:1](CCC[Si:7]([O:14][CH2:15][CH3:16])([O:11][CH2:12][CH3:13])[O:8][CH2:9][CH3:10])=[C:2]=[O:3].[NH2:17]CCC[Si](OCC)(OCC)[O:22][CH2:23][CH3:24]>>[NH2:1][C:2]([NH2:17])=[O:3].[CH3:24][CH2:23][O:22][Si:7]([O:8][CH2:9][CH3:10])([O:11][CH2:12][CH3:13])[O:14][CH2:15][CH3:16]参加物
3
実験手順
3-Isocyanatopropyltriethoxysilane (12.4 g, 50 mmol) is added dropwise over a period of 25 minutes to vigorously stirred 3-aminopropyltriethoxy-silane (11.6 g, 50 mmol). After sixty minutes, the exothermic reaction is complete yielding a white waxy solid with the following structure: ##STR7##
後処理
- waitAfter sixty minutes
- customthe exothermic reaction
- customis complete yielding a white waxy solid with the following structure
出典と根拠
- ORDレコード
- ord-f6172f89884842d68cf1ca9fcf3e646c
- 出典データセット
- uspto-grants-1993_11
- 特許番号
- US05266715
反応ノート
読み込み中…