참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Maleic Anhydride | HCID 7923 | — |
| 반응물 | 1-Eicosene | HCID 18936 | — |
| 반응물 | 1,3,5-Trimethyl-2,4,6-tris(3,5-di-tert-butyl-4-hydroxybenzyl)benzene | HCID 74370 | — |
| 용매 | Heptane | HCID 8900 | — |
| 생성물 | Eicosenyl succinic anhydride | HCID 54069643 | — |
반응 단계
In a separate reaction vessel was placed 560 grams of the above isomerized eicosene and 200 ml heptane. The 3.1 grams of tri-(3,5-di-tert-butyl-4-hydroxybenzyl)mesitylene stabilizer was added and the mixture heated to 210° C. Over a 2.5-hour period, 156.8 grams of maleic anhydride was added at about 225° C. Following this unreacted maleic anhydride was distilled out under vacuum at 210° C. leaving isomerized eicosenyl succinic anhydride.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US04295983 |
|---|
| 출처 데이터셋 | uspto-grants-1981_10 |
|---|
| ORD ID | ord-e24243ac3ce041e7ac448a94d828bd5f |
|---|
| 출처 메모 | uspto-grants-1981_10 |
|---|
