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4-Isopropylphenol → 2-Isododecyl-4-isopropylphenol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Isopropylphenol | HCID 7465 | — |
| 反応物 | 10-Methyl-1-undecene | HCID 519941 | — |
| 反応物 | Aluminum | HCID 5359268 | — |
| 生成物 | 2-Isododecyl-4-isopropylphenol | HCID 19895184 | 75.4% |
反応手順
15 g of aluminium is dissolved in 2,720 g (20 moles) of para-isopropylphenol in a five-necked flask having an inner capacity of 5,000 ml, followed by reaction with 1,176 g (7 moles) of isododecene (propylene tetramer) in the same manner as in Example 2 to obtain 1,608 g of 2-isododecyl-4-isopropylphenol. This product has a hydroxyl value of 184.0 (the theoretical: 184.3) and a boiling point of 152° C. to 160° C. under a vacuum of 1.2 Torr.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05118443 |
| 出典データセット | uspto-grants-1992_06 |
| ORD ID | ord-a31fbac8279f44089b4223985ffcfc7e |
| 出典メモ | uspto-grants-1992_06 |