Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonium thiocyanate → 3,4,4-Trifluoro-3-butenyl thiocyanate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonium thiocyanate | HCID 15666 | — |
| 반응물 | 4-Bromo-1,1,2-trifluorobut-1-ene | HCID 66333 | — |
| 생성물 | 3,4,4-Trifluoro-3-butenyl thiocyanate | HCID 11147932 | — |
반응 단계
When, for example, 4-bromo-1,1,2-trifluoro-1-butene and ammonium thiocyanate are used, 3,4,4-trifluoro-3-butenyl thiocyanate is obtained which is then reacted with H2S to give 3,4,4-trifluoro-3-butenyl dithiocarbamate. Further reaction of 3,4,4-trifluoro-3-butenyl dithiocarbamate with chloroacetaldehyde then provides 2-[(3,4,4-trifluoro-3-butenyl)sulphanyl]-1,3-thiazole. This reaction sequence may be schematically represented as follows:
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07385093B2 |
| 출처 데이터셋 | uspto-grants-2008_06 |
| ORD ID | ord-08c9d0ac419944f8b680d33c62afbcb6 |
| 출처 메모 | uspto-grants-2008_06 |