Water → HCID 14273353、化合物
反応式
[C:1](=[O:18])([O:10]CC1C=CC=CC=1)[O:2][CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[CH3:19][N:20]([CH3:22])[CH3:21].O>CO>[C:1](=[O:2])([O-:18])[OH:10].[CH3:19][N+:20]([CH3:22])([CH3:21])[CH2:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1参加物
5
実験手順
101.6 g of dibenzyl carbonate, 23.6 g of trimethylamine, 60.5 g of water and 20.0 g of methanol were introduced in the same reactor as used in Preparation Example 1 and heated with stirring. After the temperature in the reactor reached 150° C., the reaction was continued for 5 hours at 150° C. Trimethylbenzylammonium hydrogencarbonate was obtained in a yield of 81.0 mol % (based on trimethylamine).
後処理
- customas used in Preparation Example 1
- temperatureheated
- customreached 150° C.
出典と根拠
- ORDレコード
- ord-9286e326111948b38f720d509211f04d
- 出典データセット
- uspto-grants-1988_10
- 特許番号
- US04776929
反応ノート
読み込み中…