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Carbon Dioxide → trans-Aconitic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Carbon Dioxide | HCID 280 | — |
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Tetrasodium propane-1,1,2,3-tetracarboxylate | HCID 20562404 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | trans-Aconitic acid | HCID 444212 | — |
反応手順
Nine grams of the product as prepared in Example 19, i.e. tetrasodium propane-1,1,2,3-tetracarboxylate, is dissolved in 100 mls water and acidified with dilute HCl (10%). Liberation of CO2 is instantaneous. The residue, after evaporation of water, is extracted with acetone. The acetone is evaporated to leave a residue consisting of a 1:1 by weight mixture of cis:trans aconitric acid. The structure of the product is confirmed by NMR analysis (D2O):
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04282156 |
| 出典データセット | uspto-grants-1981_08 |
| ORD ID | ord-a3c67fedd8c949fcacffbd4aff51b9bf |
| 出典メモ | uspto-grants-1981_08 |