関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Borane | HCID 6331 | — |
| 反応物 | 2,6-Dimethyl-3-nitrobenzoic acid | HCID 239329 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | (2,6-Dimethyl-3-nitrophenyl)methanol | HCID 10487641 | 93.8% |
反応手順
2,6-Dimethyl-3-nitrobenzoic acid (10 g) was dissolved in 100 ml of dry tetrahydrofuran and 165 ml of 1M borane in tetrahydrofuran added. The mixture was heated to 75° C. for 4 hr. The mixture was cooled to room temperature and the excess reagent slowly decomposed with water and the solvent evaporated. The residue was treated with ethyl acetate, washed with 1M hydrochloric acid, then with water, dried, and evaporated to give 8.71 g of (2,6-dimethyl-3-nitro-phenyl)-methanol, mp 94.5-96.1° C. ##STR124##
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US05952362 |
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| 出典データセット | uspto-grants-1999_09 |
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| ORD ID | ord-57dc12dc7ae8494196565dd1f0c22521 |
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| 出典メモ | uspto-grants-1999_09 |
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