Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Bromo-3-chloropropane → 2,3,6,7-Tetrahydro-5H-[1,3]thiazolo[2,3-b][1,3]thiazin-4-ium bromide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Bromo-3-chloropropane | HCID 8006 | — |
| 반응물 | 2-Thiazolidinethione | HCID 2723699 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 2,3,6,7-Tetrahydro-5H-[1,3]thiazolo[2,3-b][1,3]thiazin-4-ium bromide | HCID 21429016 | — |
반응 단계
A mixture of 12 g. of thiazolidine-2-thione, and 16 g. of 1-bromo-3-chloro propane in 100 ml. of acetonitrile is refluxed for 12 hours, cooled and the product removed by filtration. Recrystallization from ethanol gives 2,3,5,6-tetrahydrothiazolo[2,3-b]-(1,3)-thiazinium bromide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04031228 |
| 출처 데이터셋 | uspto-grants-1977_06 |
| ORD ID | ord-5ca4e7a601e2419cba884659cc47267f |
| 출처 메모 | uspto-grants-1977_06 |