Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → 3-Hydroxy-2-oxo-4-propionyl-2,5-dihydropyrrole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Ethyl-2,4-dioxohexanoate | HCID 61590 | — |
| 반응물 | Dimethylmethyleneammonium chloride | HCID 21939857 | — |
| 생성물 | 3-Hydroxy-2-oxo-4-propionyl-2,5-dihydropyrrole | HCID 23355437 | — |
반응 단계
Reaction of ethyl 2,4-dioxohexanoate with dimethylmethylene ammonium chloride and ammonia, analogous to the procedure in Preparation 8, gave the title compound as an amorphous solid. 1H nmr (250 MHz, DMSO-d6) δ0.99 (t, J=7.3 Hz, 3H), 2.75 (q, J=7.3 Hz, 2H), 3.81 (s, 2H), 8.84 (s, 1H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05596013 |
| 출처 데이터셋 | uspto-grants-1997_01 |
| ORD ID | ord-37246af2074c4cc38dea2141f9241cf1 |
| 출처 메모 | uspto-grants-1997_01 |