関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Diethyl Malonate | HCID 7761 | — |
| 反応物 | Benzaldehyde, 4-octyl- | HCID 2734685 | — |
| 触媒 | Piperidine | HCID 8082 | — |
| 生成物 | Diethyl 2-[(4-octylphenyl)methylene]propanedioate | HCID 19104284 | — |
反応手順
Diethyl malonate (1.76g, 0.011 moles), paraoctylbenzaldehyde (2.4g, 0.011 moles) and piperidine (5 drops) were heated to 98° C. for 2.5 hrs. and 45° C. for 16 hrs. The solution was heated to 100° C. for 64 hrs. The title compound was purified by silica gel chromatography. The structure assignment was supported by NMR, infrared and uv spectra and elemental analysis (360.5).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05280047 |
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| 出典データセット | uspto-grants-1994_01 |
|---|
| ORD ID | ord-5af11e0ea1b04ddd8ec610c4fed85d0d |
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| 出典メモ | uspto-grants-1994_01 |
|---|
