Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chloroform → 2,5-dichloro-N'-[4-(octyloxy)benzoyl]benzohydrazide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chloroform | HCID 6212 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 2,4-Dichlorobenzoyl chloride | HCID 66645 | — |
| 반응물 | 4-Octoxybenzoyl hydrazine | HCID 4281533 | — |
| 생성물 | 2,5-dichloro-N'-[4-(octyloxy)benzoyl]benzohydrazide | HCID 21982086 | — |
반응 단계
Under a blanket of nitrogen, 8.8 g (0.087 mol) 2,4-dichlorobenzoyl chloride was added to a solution of 23.0 g (0.087 mol) 4-octoxybenzoyl hydrazine and 12.13 ml (8.8 g, 0.087 mol) freshly distilled triethylamine in 348 ml dry chloroform. After about one hour of stirring a dense white precipitate of the required product was formed. Stirring was continued until the next day. The product was collected by filtration and recrystallized from ethanol/water to give 31 g (81.5% yield) of 2,5-dichloro-N′-[4-(octyloxy)benzoyl]benzohydrazide as a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07094902B2 |
| 출처 데이터셋 | uspto-grants-2006_08 |
| ORD ID | ord-90306718fb4f43d4831ccc3ff610a7d0 |
| 출처 메모 | uspto-grants-2006_08 |