Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → 3-Nitrophthalic anhydride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 3-Nitrophthalic acid | HCID 69043 | — |
| 생성물 | 3-Nitrophthalic anhydride | HCID 21631 | — |
반응 단계
3-Nitrophthalic anhydride was prepared from 3-nitrophthalic acid and acetic anhydride by the same procedure given for its 4-nitro isomer in Example 2. The yield of recrystallized product was 17.85 g (92.5%); m.p. 163°-164° C, whose percent elemental analysis of C, 49.79; H, 1.57; N, 7.22 is in excellent agreement with the theoretical values.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04131730 |
| 출처 데이터셋 | uspto-grants-1978_12 |
| ORD ID | ord-ba505cb6a9974a1b9893fd59b99567e3 |
| 출처 메모 | uspto-grants-1978_12 |