Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Maleic Anhydride → Adipate maleate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Maleic Anhydride | HCID 7923 | — |
| 반응물 | Dimethyladipate | HCID 12329 | — |
| 반응물 | Dibutyltin oxide | HCID 61221 | — |
| 반응물 | Carbomethoxy-(2-hydroxyethyl)norbornene | HCID 70358522 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | Adipate maleate | HCID 86743702 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04895926 |
| 출처 데이터셋 | uspto-grants-1990_01 |
| ORD ID | ord-0c749c92dfbe4e88a4aa3622e983ea0f |
| 출처 메모 | uspto-grants-1990_01 |