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Thionyl Chloride → 5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthylacetyl chloride
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thionyl Chloride | HCID 24386 | — |
| 反応物 | 2-(5,5,8,8-Tetramethyl-5,6,7,8-tetrahydronaphthalen-2-yl)acetic acid | HCID 18177932 | — |
| 生成物 | 5,6,7,8-Tetrahydro-5,5,8,8-tetramethyl-2-naphthylacetyl chloride | HCID 21474483 | — |
反応手順
6.6 g (26.8 mmol) of 5,6,7,8-tetrahydro-5,5,8,8-tetramethyl-2-naphthylacetic acid and 20 ml of thionyl chloride are heated to reflux until gaseous evolution has ceased. The mixture is evaporated to dryness and 7.1 g (100%) of the crude acid chloride are obtained, which product is used for the next step of the synthesis without further treatment.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05688817 |
| 出典データセット | uspto-grants-1997_11 |
| ORD ID | ord-abbee49a6f3b4bbbb49b62df75652beb |
| 出典メモ | uspto-grants-1997_11 |