Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine → 3,6-Dichloro-2-methoxybenzoylhydrazine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine | HCID 9321 | — |
| 반응물 | Benzoyl chloride, 3,6-dichloro-2-methoxy- | HCID 82609 | — |
| 용매 | Chloroform | HCID 6212 | — |
| 생성물 | 3,6-Dichloro-2-methoxybenzoylhydrazine | HCID 20148986 | — |
반응 단계
To a solution of 0.22 mol. hydrazine in 100 ml. chloroform at -10° C. was added 0.1 mol. of 3,6-dichloro-2-methoxybenzoyl chloride. The mixture was stirred at ambient temperature for 2 hours, filtered, and the filtrate evaporated in vacuo. The residue was crystallized from methanol and water, then recrystallized from chloroform and hexane to obtain the titled product, m.p. 144°-145° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04729781 |
| 출처 데이터셋 | uspto-grants-1988_03 |
| ORD ID | ord-4250b9ac8cb8488f80d965ffe4cfe6f6 |
| 출처 메모 | uspto-grants-1988_03 |