Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Phenoxybenzaldehyde → Cyanide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Phenoxybenzaldehyde | HCID 38284 | — |
| 반응물 | gamma-Cyhalothrin | HCID 6440554 | — |
| 반응물 | (1RS)-cis-3-(Z-2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride | HCID 11334477 | — |
| 생성물 | Cyanide | HCID 5975 | — |
| 생성물 | gamma-Cyhalothrin | HCID 6440554 | — |
반응 단계
Surprisingly, the applicants have also found it is possible to make gamma-cyhalothrin in a process wherein steps b) and c) can be combined (in a one-pot process), that is a process for the preparation of gamma-cyhalothrin in which 1R cis-Z 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl cyclopropanecarboxylic acid chloride (III) is reacted with 3-phenoxy benzaldehyde (IV) and a source of cyanide to give gamma-cyhalothrin (I).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07468453B2 |
| 출처 데이터셋 | uspto-grants-2008_12 |
| ORD ID | ord-0f901e5ada364bbf86243befb2b08010 |
| 출처 메모 | uspto-grants-2008_12 |