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2,2-Dimethoxypropane → (2,2-Dimethyl-1,3-dioxan-5-yl)methanol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,2-Dimethoxypropane | HCID 6495 | — |
| 反応物 | Methylpropanediol | HCID 75103 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | (2,2-Dimethyl-1,3-dioxan-5-yl)methanol | HCID 3584869 | — |
反応手順
A solution of 2,2-dimethoxypropane (5.88 g, 56.5 mmol), 2-methyl-propane-1,3-diol (5.0 g, 47 mmol), and PTSA monohydrate (0.48 g, 2.3 mmol) in THF (100 mL) was stirred O/N at rt. The mixture was concentrated in vacuo to give the title compound as a colorless liquid: yield 6.87 g (99%).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08895534B2 |
| 出典データセット | uspto-grants-2014_11 |
| ORD ID | ord-cfb4541aa01a4f7da4634bef9d0cf3d5 |
| 出典メモ | uspto-grants-2014_11 |