Benzamide → trans-1-Benzamido-2-indanol
反応式
N[C@@H]1CCC[C@H]1O.[NH2:8][C@@H:9]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[CH2:11][C@H:10]1[OH:18].C1C2C(=CC=CC=2)[C@H](N)[C@@H]1O.C1C2C(=CC=CC=2)[C@@H](N)[C@H]1O.[C:41](N)(=[O:48])[C:42]1[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=1>>[C:41]([NH:8][C@@H:9]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[CH2:11][C@H:10]1[OH:18])(=[O:48])[C:42]1[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=1参加物
6
実験手順
In one embodiment the trans-1-amino-2-hydroxycyclopentane may be trans-1-amino-2-indanol. If the trans-1-amino-2-hydroxycyclopentane is trans-(1S,2S)-amino-2-indanol, it is converted to cis-(1S, 2R)-1-amino-2-indanol; if the trans-1-amino-2-hydroxycyclopentane is trans-(1R,2R)-1-amino-2-indanol, it is converted to cis-(1R,2S)-l-amino-2-indanol. When the amino alkanol is partially resolved trans-1-amino-2-indanol and the amide is a benzamide, an additional step of recrystallizing the benzamide produces substantially optically pure trans-1-benzamido-2-indanol.
後処理
- customan additional step of recrystallizing the benzamide
出典と根拠
- ORDレコード
- ord-316e17a4eed543f8b127d5fac5098b11
- 出典データセット
- uspto-grants-1996_05
- 特許番号
- US05516943
反応ノート
読み込み中…