Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 716008생성일: 2026년 10월 25일
Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester → (E)-methyl 4-(2-nitrophenyl)but-2-enoate
https://huagongshe.com/reaction/716008
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Acetic acid, 2-(triphenylphosphoranylidene)-, methyl ester | HCID 17453 | — |
| 반응물 | 2-Nitrobenzeneacetaldehyde | HCID 10844764 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | (E)-methyl 4-(2-nitrophenyl)but-2-enoate | HCID 15264372 | — |
| 생성물 | (E)-Methyl 4-(2-nitrophenyl)but-3-enoate | HCID 20269937 | — |
반응 단계
A mixture of 2-(2-nitrophenyl)acetaldehyde (760 mg, 4.6 mmol) and methoxylcarbonylmethylenetriphenylphosphorane (1.5 g, 4.6 mmol) in toluene (10 mL) was heated at 110° C. for 3 hours. The crude material was purified by silica gel column chromatography eluting with hexanes and ethyl acetate (2:1) to afford the title compound along with (E)-methyl 4-(2-nitrophenyl)but-2-enoate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US09187483B2 |
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| 출처 데이터셋 | uspto-grants-2015_11 |
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| ORD ID | ord-bde7d12ffb644ed1aa14dc738b1a44a5 |
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| 출처 메모 | uspto-grants-2015_11 |
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