Diethyl (3-bromopropyl)phosphonate → Diethyl [3-(7-ethyl-3-methylxanthin-1-yl)propyl]phosphonate
反応式
[CH2:1]([N:3]1[C:11]2[C:10](=[O:12])[NH:9][C:8](=[O:13])[N:7]([CH3:14])[C:6]=2[N:5]=[CH:4]1)[CH3:2].Br[CH2:16][CH2:17][CH2:18][P:19]([O:24][CH2:25][CH3:26])(=[O:23])[O:20][CH2:21][CH3:22]>>[CH2:1]([N:3]1[C:11]2[C:10](=[O:12])[N:9]([CH2:16][CH2:17][CH2:18][P:19](=[O:23])([O:24][CH2:25][CH3:26])[O:20][CH2:21][CH3:22])[C:8](=[O:13])[N:7]([CH3:14])[C:6]=2[N:5]=[CH:4]1)[CH3:2]参加物
3
実験手順
The title substance was prepared from 0.041 mol of 7-ethyl-3-methyl-xanthine and 0.049 mol of diethyl 3-bromopropanephosphonate analogously to Example 32.
出典と根拠
- ORDレコード
- ord-b873039c08354be38bd2be8966ce1a89
- 出典データセット
- uspto-grants-1998_03
- 特許番号
- US05728686
反応ノート
読み込み中…