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1,2-Dichloroethane → 4,5-Dichloro-2-(4-chlorophenoxy)anisole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,2-Dichloroethane | HCID 11 | — |
| 反応物 | Chlorine | HCID 24526 | — |
| 反応物 | 2-Methoxyphenyl phenyl ether | HCID 248758 | — |
| 生成物 | 4,5-Dichloro-2-(4-chlorophenoxy)anisole | HCID 20574906 | — |
反応手順
With stirring, 11.5 g of chlorine are introduced at room temperature into a solution of 8 g of 2-phenoxyanisole in 85 ml of 1,2-dichloroethane in the course of 20 minutes. The reaction mixture is then stirred for 30 minutes at room temperature. The solvent is removed by evaporation and the crystalline residue is recrystallised from methanol, affording 4,5-dichloro-2-(4-chlorophenoxy)anisole in the form of white crystals with a melting point of 105°-106° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04284828 |
| 出典データセット | uspto-grants-1981_08 |
| ORD ID | ord-88182dad8232413f987ba9bd5162f0e6 |
| 出典メモ | uspto-grants-1981_08 |