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O-Xylene → TK 12997
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | O-Xylene | HCID 7237 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | 1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane | HCID 93419 | — |
| 反応物 | s-Triazine, 2-chloro-4,6-bis(diallylamino)- | HCID 95021 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | TK 12997 | HCID 163462 | — |
反応手順
A mixture of 2,4-bis(diallylamino)-6-chloro-1,3,5-triazine (14.2 grams; 0.046 mole), 4,4'-(hexamethylenediimino)bis(2,2,6,6-tetramethylpiperidine) (9.2 grams; 0.023 mole), powdered sodium hydroxide (1.84 grams; 0.046 mole), and xylene (50 mls) is heated at reflux for 36 hours using a water separator to remove byproduct water. The reaction mixture is then filtered hot and the filtrate is evaporated to obtain a light yellow oil which solidifies on standing. Recrystallization of the solid from hexane gives white needles which on recovery and drying weigh 9.3 grams, mp 119°-120° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04400505 |
| 出典データセット | uspto-grants-1983_08 |
| ORD ID | ord-5c693575c7224b42a2410b404656f330 |
| 出典メモ | uspto-grants-1983_08 |