Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 24797생성일: 2026년 10월 26일
Trimethyl orthobeznoate → 1-Acetyl-3-(1-methoxy-1-phenyl-methylidene)-5-nitro-2-indolinone
https://huagongshe.com/reaction/24797
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Trimethyl orthobeznoate | HCID 69720 | — |
| 반응물 | 1-Acetyl-5-nitroindolin-2-one | HCID 2839329 | — |
| 용매 | Acetic Anhydride | HCID 7918 | — |
| 생성물 | 1-Acetyl-3-(1-methoxy-1-phenyl-methylidene)-5-nitro-2-indolinone | HCID 54140155 | — |
반응 단계
30.0 g (0.137 mol) of 1-acetyl-5-nitro-2-indolinone are dissolved in 200 ml of acetic anhydride and after the addition of 50.0 g (0.274 mol) of trimethyl orthobenzoate stirred for 3 hours at 100° C. After cooling it is evaporated down to half the quantity, diluted with ether/petroleum ether, the precipitate is suction filtered and dried.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US06855710B2 |
|---|
| 출처 데이터셋 | uspto-grants-2005_02 |
|---|
| ORD ID | ord-9462538d776349bebad5c84c86b36c45 |
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| 출처 메모 | uspto-grants-2005_02 |
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