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Dichloromethane → 12-Chloro-6-chrysenecarbaldehyde
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dichloromethane | HCID 6344 | — |
| 反応物 | Chrysene, 6-chloro- | HCID 56969 | — |
| 反応物 | 6-Chrysenecarbaldehyde | HCID 12438774 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | 12-Chloro-6-chrysenecarbaldehyde | HCID 13375389 | — |
反応手順
6-Chlorochrysene (Cambridge Chemical, Inc., 70 g, 0.266 mol) was formylated according to the proceudre outlined in 1A, except that CH2Cl2 (2.5 L) was used as the reaction solvent. Chromatography on a plug of SiO2 (1 kg) using EtOAc as the eluting solvent afforded after removal of solvent and drying 19.1 g (25%) of 12-chloro-6-chrysenecarbaldehyde mp 255°-257°, (EtOAc).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04719048 |
| 出典データセット | uspto-grants-1988_01 |
| ORD ID | ord-7700cc6aa36143aaa24d1763a12db217 |
| 出典メモ | uspto-grants-1988_01 |