1-Benzhydrylamino-2-methylpropanephosphonous acid → 1-Amino-p-chlorophenylmethanephosphonous acid
反応式
C([NH:14][C:15]1([CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH2:20]1)[CH2:16][P:17]([OH:19])[OH:18])(C1C=CC=CC=1)C1C=CC=CC=1.C(NC(P(O)O)C(C)C)(C1C=CC=CC=1)C1C=CC=CC=1>>[NH2:14][C:15]1([CH2:16][P:17]([OH:19])[OH:18])[CH:20]=[CH:21][C:22]([Cl:25])=[CH:23][CH2:24]1参加物
3
実験手順
The procedure described in Example 1C was repeated using DL-1-benzhydrylamino-p-chlorobenzylphosphonous acid as starting material instead of DL-1-benzhydrylamino-2-methylpropanephosphonous acid to give DL-1-amino-p-chlorophenylmethanephosphonous acid of melting point 228°-230° (dec.).
出典と根拠
- ORDレコード
- ord-774415ecd1ab4e1aba804245b5e5c920
- 出典データセット
- uspto-grants-1979_04
- 特許番号
- US04147780
反応ノート
読み込み中…