化工社化工社 化学情報印刷レポート · 研究参考用
6-Ethylchrysene → 12-Ethyl-6-chrysenecarbaldehyde
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 6-Ethylchrysene | HCID 75951 | — |
| 反応物 | 6-Chrysenecarbaldehyde | HCID 12438774 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 12-Ethyl-6-chrysenecarbaldehyde | HCID 13375390 | 76% |
反応手順
6-Ethylchrysene (Cambridge Chemical, Inc., 60 g, 0.234 mol) was formylated according to the procedure outlined in 1A, except that CH2Cl2 ( 1 L) was used as the reaction solvent. The crude material was chromatographed on a plug of SiO2 (1 kg) using PhCH3 as the eluting solvent, afforded 50.38 g (76%) of 12-ethyl-6-chrysenecarbaldehyde mp 138°-139°, (C,H).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04829090 |
| 出典データセット | uspto-grants-1989_05 |
| ORD ID | ord-408512b0db114ddc98def94b327038ee |
| 出典メモ | uspto-grants-1989_05 |