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8-(Benzo[d][1,3]dioxol-5-yl)-1,4-dioxaspiro[4.5]decan-8-ol → 1,4-Dioxaspiro[4.5]dec-7-ene, 8-(1,3-benzodioxol-5-yl)-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 8-(Benzo[d][1,3]dioxol-5-yl)-1,4-dioxaspiro[4.5]decan-8-ol | HCID 10912840 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | 1,4-Dioxaspiro[4.5]dec-7-ene, 8-(1,3-benzodioxol-5-yl)- | HCID 13855633 | 73% |
反応手順
A solution of 8-(1,3-benzodioxol-5-yl)-1,4dioxaspiro[4.5]decan-8-ol in toluene was reacted as described in example 2 to give the product (73%, mp: 75°-76° C.). Calc'd for C15H16O4 : C, 69.22%; H, 6.20%. Found: C, 69.19%; H, 6.14%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05595993 |
| 出典データセット | uspto-grants-1997_01 |
| ORD ID | ord-3f44056f5e04453bb23db5386ccdd54a |
| 出典メモ | uspto-grants-1997_01 |