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Triethylamine → 1-Isopropyl-3-(2-isopropylphenyl)2-thioxo-imidazolidin-4-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | 2-Isopropylphenyl isothiocyanate | HCID 142052 | — |
| 反応物 | NoName_76 | HCID 414244 | — |
| 溶媒 | Chloroform | HCID 6212 | — |
| 生成物 | 1-Isopropyl-3-(2-isopropylphenyl)2-thioxo-imidazolidin-4-one | HCID 86749797 | 43.6% |
反応手順
The title compound was prepared by the procedure described in Example 45 using 10.0 g of 2-isopropylphenyl-isothiocyanate, 11.9 g of N-isopropyl glycine, 12.0 g of triethyl amine, and 200 mL of chloroform. Crystallization from ethanol afforded the title compound (6.8 g) as a light pink solid, m.p. 112°-114° C. Anal. Calcd. for. C15H2O N2O S: C, 65.18; H, 7.29; N, 10.13, Found: C, 65.51; H, 7.25; N, 10.32. Mass spectrum (EI, M.+) m/z 276.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05554607 |
| 出典データセット | uspto-grants-1996_09 |
| ORD ID | ord-53dbef37846e4be2b4f2a0d285123d13 |
| 出典メモ | uspto-grants-1996_09 |