Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Aminophthalic acid → 4-(Dimethylmaleinimidyl)-phthalic anhydride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Aminophthalic acid | HCID 72912 | — |
| 반응물 | 3-Aminophthalic acid | HCID 79490 | — |
| 반응물 | Disodium | HCID 141233 | — |
| 생성물 | 4-(Dimethylmaleinimidyl)-phthalic anhydride | HCID 54030521 | — |
반응 단계
If instead of 22.5 g of the disodium salt of 3-aminophthalic acid, an equivalent amount of the disodium salt of 4-aminophthalic acid is employed and in other respects the procedure indicated in the above example is followed, 4-(di-methylmaleinimidyl)-phthalic anhydride of melting point 197° C. is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04160081 |
| 출처 데이터셋 | uspto-grants-1979_07 |
| ORD ID | ord-ef0992791dcc47e5ac8efd1e9100b14f |
| 출처 메모 | uspto-grants-1979_07 |