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Tert-Butylamine → 5-Acetamino-1-acetoxynaphthalene-2-sulfonic acid-tert.-butylamide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Tert-Butylamine | HCID 6385 | — |
| 反応物 | 2-Naphthalenesulfonyl chloride, 5-(acetylamino)-1-(acetyloxy)- | HCID 94125 | — |
| 溶媒 | Acetone | HCID 180 | — |
| 生成物 | 5-Acetamino-1-acetoxynaphthalene-2-sulfonic acid-tert.-butylamide | HCID 20462602 | — |
反応手順
14.5 g of t-butylamine in 50 ml of acetone were added dropwise to a solution of 18.8 g of the compound from stage 2 (0.55 mols) in 150 ml of acetone at -5° to 0° C. The mixture was further stirred overnight, filtered off from the deposit, concentrated and crystallized from ether with a little acetonitrile. Yield: 19.2 g=92% of the theoretical yield; mp: 203°-206° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04444867 |
| 出典データセット | uspto-grants-1984_04 |
| ORD ID | ord-63164cbb022e4f2da28dbf9edfdf3a32 |
| 出典メモ | uspto-grants-1984_04 |