Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diethyl Oxalate → Stk848494
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diethyl Oxalate | HCID 7268 | — |
| 반응물 | Benzo(d)thiazol-2-amine | HCID 8706 | — |
| 생성물 | Stk848494 | HCID 1929314 | 44% |
반응 단계
A mixture of 2-aminobenzothiazole (5.0 g., 0.033 mol) and diethyl oxalate (50 ml.) is heated at reflux for 2.5 hours. A white solid precipitates from the cooled reaction mixture. The solid is recrystallized from ethanol (with a hot filtration) to give the desired product (3.72 g., m.p. 185°-186°, 44%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04150140 |
| 출처 데이터셋 | uspto-grants-1979_04 |
| ORD ID | ord-af901c900f3c41d296dc87a9b6bb9c7e |
| 출처 메모 | uspto-grants-1979_04 |