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Methyl p-toluenesulfonate → Bis(4-tert-butylphenyl)iodonium p-toluenesulfonate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Methyl p-toluenesulfonate | HCID 6645 | — |
| 反応物 | Iodonium, bis[4-(1,1-dimethylethyl)phenyl]-, chloride | HCID 21889439 | — |
| 溶媒 | tert-Butyl methyl ether | HCID 15413 | — |
| 生成物 | Bis(4-tert-butylphenyl)iodonium p-toluenesulfonate | HCID 16216932 | 91% |
反応手順
Bis(p-tert-butylphenyl)iodonium chloride (428.8 g; 1.0 mol) and methyl p-toluenesulfonate (223.5 g; 1.2 mol) were suspended in t-butyl methyl ether (500 ml). The suspension was heated at 55° C.-58° C. and refluxed for 5 hours while being stirred. After the reaction mixture had been cooled, formed white solid was separated through filtration. The white solid was washed with t-butyl methyl ether and dried under vacuum, to thereby yield 513.7 g of bis(p-tert-butylphenyl)iodonium p-toluenesulfonate (yield: 91%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06620957B1 |
| 出典データセット | uspto-grants-2003_09 |
| ORD ID | ord-8be9658a64274639885547c8d9585bde |
| 出典メモ | uspto-grants-2003_09 |