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4-Nitrobenzaldehyde → Ethyl 2-methyl-3-(4-nitrophenyl)prop-2-enoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Nitrobenzaldehyde | HCID 541 | — |
| 反応物 | Ethyl 2-(triphenylphosphoranylidene)propionate | HCID 79792 | — |
| 生成物 | Ethyl 2-methyl-3-(4-nitrophenyl)prop-2-enoate | HCID 54080096 | 56% |
反応手順
The title compound was prepared from triphenyl(1-[ethoxycarbonyl]ethylidene)phosphorane and 4-nitrobenzaldehyde, substantially according to Preparation 5. The product was obtained in 56% yield, as an orange-yellow solid, m.p. 70.5°-73° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04296120 |
| 出典データセット | uspto-grants-1981_10 |
| ORD ID | ord-f2980422ee524afcaaa60ae0ecdc14b8 |
| 出典メモ | uspto-grants-1981_10 |