Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phenylmaleic anhydride → Ethyl 3-(2,5-dioxo-3-phenyl-2,5-dihydro-pyrrol-1-yl)-2-(2-methyl-[1,3]dioxolan-2-yl)propionate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phenylmaleic anhydride | HCID 99174 | — |
| 반응물 | Ethyl 3-amino-2-(2-methyl-[1,3]dioxolan-2-yl)propionate | HCID 21982228 | — |
| 생성물 | Ethyl 3-(2,5-dioxo-3-phenyl-2,5-dihydro-pyrrol-1-yl)-2-(2-methyl-[1,3]dioxolan-2-yl)propionate | HCID 21982270 | — |
반응 단계
Ethyl 3-(2,5-dioxo-3-phenyl-2,5-dihydro-pyrrol-1-yl)-2-(2-methyl-[1,3]dioxolan-2-yl)propionate was prepared (0.41 g, 58%) in the same manner as described in the above example 5 (20) from ethyl 3-amino-2-(2-methyl-[1,3]dioxolan-2-yl)propionate (0.40 g, 1.96 mmol) and phenylmaleic anhydride (0.57 g, 2.16 mmol), and the obtained product was identified with the following NMR data.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07094908B2 |
| 출처 데이터셋 | uspto-grants-2006_08 |
| ORD ID | ord-add2ac49407c438e8ea33308f273e188 |
| 출처 메모 | uspto-grants-2006_08 |