戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 343604作成日:2026年10月26日

Triethylamine → 1-Ethyl-3-(2-ethyl-6-methylphenyl)-2-thioxo-imidazolidin-4-one

https://huagongshe.com/reaction/343604

反応式

関与物質

役割名称HCID仕込み量
反応物TriethylamineHCID 8471—
反応物2-Ethyl-6-methylphenyl isothiocyanateHCID 144188—
反応物N-EthylglycineHCID 316542—
溶媒ChloroformHCID 6212—
生成物1-Ethyl-3-(2-ethyl-6-methylphenyl)-2-thioxo-imidazolidin-4-oneHCID 11425506—

反応手順

The title compound was prepared by the procedure described in Example 10 using 17.7 g of 2-ethyl-6-methylphenyl-isothiocyanate, 18.4 g of N-ethyl glycine, 20.2 g of triethyl amine, and 300 mL of chloroform. The residue was further purified by flash chromatography on silica gel (20% ethyl acetate in hexane). The title compound was obtained (8.6 g) as a light peach solid, m.p. 82°-84° C. Anal. Calcd. for. C14H18N2OS: C, 64.09; H, 6.92; N, 10.68. Found: C, 64.27; H, 7.04; N, 10.60. Mass spectrum (EI, M.+) m/z 262.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US05861517
出典データセットuspto-grants-1999_01
ORD IDord-aef38b9ed491445e8e85a5297bb3b5a7
出典メモuspto-grants-1999_01