化工社化工社 化学情報印刷レポート · 研究参考用
Water → 1-Amino-p-methoxyphenylmethanephosphonous acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | 4-Methoxybenzaldehyde | HCID 31244 | — |
| 反応物 | HCID 178418291 | HCID 178418291 | — |
| 溶媒 | O-Xylene | HCID 7237 | — |
| 生成物 | 1-Amino-p-methoxyphenylmethanephosphonous acid | HCID 86736441 | — |
反応手順
A mixture of 13.6 parts anisaldehyde and 8.3 parts ammonium hypophosphite in 100 parts xylene was refluxed with water separation. The xylene was cooled, decanted and the residue boiled with ethanol to give a white solid. Filtration gave DL-1-amino-p-methoxyphenylmethanephosphonous acid, melting point 239°-241° (dec.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04147780 |
| 出典データセット | uspto-grants-1979_04 |
| ORD ID | ord-24e4c99b0b07489a91a8b31e14f959c8 |
| 出典メモ | uspto-grants-1979_04 |