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M-Xylene → 1,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | M-Xylene | HCID 7929 | — |
| 反応物 | Cyanuric chloride | HCID 7954 | — |
| 生成物 | 1,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)- | HCID 71059 | — |
反応手順
The reaction of cyanuric chloride with 1,3-xylene under Friedel-Crafts conditions to give 2-chloro-4,6-bis(2,4-dimethylphenyl)-s-triazine is known, e.g. from DE-A-1 169 947 and Helv. Chim. Acta 55, 1589 (1972). However, the product can also be obtained using an appropriate Grignard reagent, such as described in Helv. Chim. Acta 33, 1365 (1950) and U.S. Pat. No. 4,092,466.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05726310 |
| 出典データセット | uspto-grants-1998_03 |
| ORD ID | ord-3d49ae6f297d47999ae3e523cd23084d |
| 出典メモ | uspto-grants-1998_03 |