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Dimethyldioxirane → 1-Hydroxy-2,6-diphenyl-3,5-dimethylpiperidin-4-yl Laurate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dimethyldioxirane | HCID 115197 | — |
| 反応物 | 2,6-Diphenyl-3,5-dimethylpiperidin-4-yl Laurate | HCID 53685275 | — |
| 生成物 | 1-Hydroxy-2,6-diphenyl-3,5-dimethylpiperidin-4-yl Laurate | HCID 53668762 | 99.5% |
反応手順
The general procedure of Example 2 is repeated using 29.9 g (64.5 mmol) of 2,6-diphenyl-3,5-dimethylpiperidin-4-yl laurate and 1.24 L (64.5 mmol) of dimethyldioxirane (0.050M in acetone). 30.8 g (98% yield) of the title compound is isolated: mp 108°-112° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05262538 |
| 出典データセット | uspto-grants-1993_11 |
| ORD ID | ord-dd0c233a7279440fa75c447a9c74ed5d |
| 出典メモ | uspto-grants-1993_11 |