2-(Dimethylamino)ethanol → HCID 54680446、化合物
反応式
[OH:1][CH:2]1[CH2:6][N:5]([CH2:7][C:8]([NH2:10])=[O:9])[C:4](=[O:11])[CH:3]1[CH:12]1[CH2:16][N:15]([CH2:17][C:18]([NH2:20])=[O:19])[C:14](=[O:21])[CH2:13]1.CN(C)CCO>>[OH:1][C:2]1[CH2:6][N:5]([CH2:7][C:8]([NH2:10])=[O:9])[C:4](=[O:11])[C:3]=1[C:12]1[CH2:16][N:15]([CH2:17][C:18]([NH2:20])=[O:19])[C:14](=[O:21])[CH:13]=1参加物
3
実験手順
In a manner analogous to that described in Example 13, from 1,1',5,5'-tetrahydro-4-hydroxy-2,2'-dioxo-[3,4'-bi-3H-pyrrole]-1,1'-diacetic acid diamide and 5 ml of 2-dimethylaminoethanol there is obtained the N,N-dimethyl-N-ethanolammonium salt of 1,1',5,5'-tetrahydro-4-hydroxy-2,2'-dioxo-[3,4'-bi-2H-pyrrole]-1,1'-diacetic acid diamide in the form of a white powder; melting point 170° (decomposition).
出典と根拠
- ORDレコード
- ord-1e88912733bc48b0ad8fc0884f86b44a
- 出典データセット
- uspto-grants-1988_07
- 特許番号
- US04758575
反応ノート
読み込み中…