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Maleic Anhydride → Adipate maleate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Maleic Anhydride | HCID 7923 | — |
| 反応物 | Dimethyladipate | HCID 12329 | — |
| 反応物 | Dibutyltin oxide | HCID 61221 | — |
| 反応物 | Carbomethoxy-(2-hydroxyethyl)norbornene | HCID 70358522 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | Adipate maleate | HCID 86743702 | — |
反応手順
A resin cook apparatus is charged with carbomethoxy-(2-hydroxyethyl)norbornene (50 grams, 0.26 mole), dimethyl adipate (13.3 grams, 0.076 mole), maleic anhydride (17.5 grams, 0.18 mole), NPG (29.2 grams, 0.28 mole), and dibutyltin oxide (0.22 grams). The mixture is heated at 180° to 190° C. for 7 hours. A conversion of 72 percent is obtained based on the methanol taken overhead.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04895926 |
| 出典データセット | uspto-grants-1990_01 |
| ORD ID | ord-0c749c92dfbe4e88a4aa3622e983ea0f |
| 出典メモ | uspto-grants-1990_01 |