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Water → 3-benzyl-2-[(N-cyclohexylcarbamoyl)-imino]benzothiazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Water | HCID 962 | — |
| 反応物 | Cyclohexyl isocyanate | HCID 18502 | — |
| 反応物 | 3-Benzyl-2-iminobenzothiazole | HCID 677566 | — |
| 反応物 | Di-n-butyldilauryltin | HCID 9809426 | — |
| 溶媒 | Acetone | HCID 180 | — |
| 生成物 | 3-benzyl-2-[(N-cyclohexylcarbamoyl)-imino]benzothiazole | HCID 54467310 | 73.1% |
反応手順
To a solution of 1.8 g of 3-benzyl-2-iminobenzothiazole and a catalytic amount of dibutyltin dilaurate in 30 ml of acetone was added 0.95 g of cyclohexyl isocyanate dropwise. After seven hours, the reaction mixture was poured into approximately 100 ml of water. The crystals precipitated were collected by filtering to thereby obtain 2.0 g of the objective compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05095025 |
| 出典データセット | uspto-grants-1992_03 |
| ORD ID | ord-0e6b3d4aa3dc4c98960b65ff1deb1b73 |
| 出典メモ | uspto-grants-1992_03 |