Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dibromoacetic Acid → 5-Methyl-6-nicotinoyl-1,3-benzodioxole-2-carboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dibromoacetic Acid | HCID 12433 | — |
| 반응물 | (3,4-Dihydroxy-6-methylphenyl)-(3-pyridyl)-methanone | HCID 20396981 | — |
| 용매 | (Methanesulfinyl)methane--water (1/1) | HCID 23503278 | — |
| 생성물 | 5-Methyl-6-nicotinoyl-1,3-benzodioxole-2-carboxylic acid | HCID 22155990 | — |
반응 단계
By reaction of 17.3 g (0.075 mol) of (3,4-dihydroxy-6-methylphenyl)-(3-pyridyl)-methanone with 16.5 g (0.075 mol) of dibromoacetic acid, analogously to Example 3, there is obtained 5-methyl-6-nicotinoyl-1,3-benzodioxole-2-carboxylic acid as sand-coloured crystals, m.p. 250°-232° C. (from dimethyl sulfoxide/water).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04517184 |
| 출처 데이터셋 | uspto-grants-1985_05 |
| ORD ID | ord-fb12de9e08f84669b438d02503898394 |
| 출처 메모 | uspto-grants-1985_05 |