Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine hydrate (1:1) → 6-Bromo-1,4-phthalazinedione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine hydrate (1:1) | HCID 24654 | — |
| 반응물 | 4-Bromophthalic anhydride | HCID 66590 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 6-Bromo-1,4-phthalazinedione | HCID 22744616 | — |
반응 단계
96.9 ml hydrazine monohydrate was added to a mixture of 20 g 4-bromophthalic anhydride and 400 ml ethanol, and the mixture was heated under reflex for 8 hr. After cooling, the resulting precipitates were collected by filtration to give 28 g of 6-bromo-1,4-phthalazinedione.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06699870B2 |
| 출처 데이터셋 | uspto-grants-2004_03 |
| ORD ID | ord-94ba53db053a4c8a95bd24f9098b8ee6 |
| 출처 메모 | uspto-grants-2004_03 |