化工社化工社 化学情報印刷レポート · 研究参考用
Cyclohexyl isocyanate → 2,4-Imidazolidinedione, 3-cyclohexyl-1-phenyl-
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Cyclohexyl isocyanate | HCID 18502 | — |
| 反応物 | N-Phenylglycine | HCID 66025 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | 2,4-Imidazolidinedione, 3-cyclohexyl-1-phenyl- | HCID 3050042 | 60% |
反応手順
A mixture of N-phenyl glycine (0.1 mole), cyclohexyl isocyanate (0.12 mole) and toluene (30 ml) was refluxed for about 6 hours and then cooled. The crude product was recrystallized from ethanol to produce a 60% yield of the above-identified product having a melting point of approximately 196° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04464387 |
| 出典データセット | uspto-grants-1984_08 |
| ORD ID | ord-66fce0b1974d45189e2f42748679d0bb |
| 出典メモ | uspto-grants-1984_08 |