化工社化工社 化学情報印刷レポート · 研究参考用
Pyrogallol → (2,3,4-Trihydroxyphenyl)glycine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Pyrogallol | HCID 1057 | — |
| 反応物 | Ammonium Acetate | HCID 517165 | — |
| 反応物 | Sodium glyoxylate | HCID 23662273 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | (2,3,4-Trihydroxyphenyl)glycine | HCID 20386148 | 20.6% |
反応手順
36.9 g of sodium glyoxylate, 75 g of ammonium acetate, 81.5 g of pyrogallol and 130 ml of water are treated in the same manner as described in Example 1. 13.3 g of DL-(2,3,4-trihydroxyphenyl)glycine are thereby obtained as crystals. Yield: 20.6% M.p. 198°-203° C. (decomp.).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04175206 |
| 出典データセット | uspto-grants-1979_11 |
| ORD ID | ord-48b2e4bfbfb64280b4e83b5841e3329b |
| 出典メモ | uspto-grants-1979_11 |