Itaconic acid → HCID 86658305、化合物
反応式
[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3].CN.C(C1C[N:18](C)[C:17](=O)C1)(O)=O>O>[C:1]([OH:9])(=[O:8])[C:2]([CH2:4][C:5]([OH:7])=[O:6])=[CH2:3].[CH3:17][NH2:18]参加物
5
実験手順
Itaconic acid (18.5 g; 0.142 mol) and methylamine (41% in water, 10.7 g based on the aqueous solution, 0.142 mol, 1.0 equivalent) were mixed as in example 8. In addition, the addition of 20 ml of water was required in order to prevent formation of precipitate at 50° C. NMR analysis showed that the itaconic acid:4-carboxy-1-methylpyrrolidone ratio was 100:0.
後処理
- additionwere mixed as in example 8
- customat 50° C
出典と根拠
- ORDレコード
- ord-d0e5462f54974f2081f053ca425e874c
- 出典データセット
- uspto-grants-2014_08
- 特許番号
- US08796472B2
反応ノート
読み込み中…