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M-Xylene → Cyanuric chloride
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 | — |
| 反応物 | Aluminum(III) Chloride | HCID 6451240 | — |
| 反応物 | Aluminum Hydroxide | HCID 10176082 | — |
| 溶媒 | Chlorobenzene | HCID 7964 | — |
| 生成物 | Cyanuric chloride | HCID 7954 | 98% |
| 生成物 | 1,3,5-Triazine, 2-chloro-4,6-bis(2,4-dimethylphenyl)- | HCID 71059 | — |
| 生成物 | 2,4,6-Tris(2,4-dimethylphenyl)-1,3,5-triazine | HCID 22475988 | — |
反応手順
To a stirring mixture of 3.7 g (1 eq) of cyanuric chloride, 8 g (3 eq) of aluminum chloride in 50 mL chlorobenzene was added 0.39 g (0.5 eq) of aluminum hydroxide at ice-bath temperature. After 10 min of stirring, 1.9 eq of m-xylene was added. The cooling bath was removed after 10 min and the reaction mixture stirred at room temperature. HPLC analysis after 20 h at room temperature showed 98% of cyanuric chloride conversion to 2-chloro-4,6-bis(2,4-dimethylphenyl)-1,3,5-triazine and 2,4,6-tris(2,4-dimethylphenyl)-1,3,5-triazine, formed in a ratio of 80:20.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06710177B2 |
| 出典データセット | uspto-grants-2004_03 |
| ORD ID | ord-a6adafa98b074b1a86687059c1c36a2f |
| 出典メモ | uspto-grants-2004_03 |