戻る
化工社化工社 化学情報印刷レポート · 研究参考用
HRID 18775作成日:2026年10月26日

4-Benzyloxybenzyl chloride → 2-[(4-Benzyloxybenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole Hydrochloride

https://huagongshe.com/reaction/18775

反応式

関与物質

役割名称HCID仕込み量
反応物4-Benzyloxybenzyl chlorideHCID 70042—
反応物cis-4,5-Diphenylimidazolidine-2-thioneHCID 45258634—
溶媒EthanolHCID 702—
生成物2-[(4-Benzyloxybenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole HydrochlorideHCID 6856938050.7%

反応手順

A mixture of intermediate 25 (200 mg, 0.786 mmol) and 4-benzyloxybenzyl chloride (365 mg, 1.57 mmol) in abs. EtOH (2 mL) is heated at 95° C. for 24 h. The reaction mixture is cooled to RT, evaporated to dryness, and the residue suspended in Et2O. The insoluble material is filtered to give 194 mg of the product 224. 1H NMR (DMSO-d6) δ 11.28 (s, 2 H), 7.60-7.25 (m, 7 H), 7.20-6.95 (m, 8 H), 6.95-6.70 (m, 4 H), 5.75 (s, 2 H), 5.25 (s, 2 H), 4.80 (s, 2 H); MS: m/z 451 (M++1).

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US07741493B2
出典データセットuspto-grants-2010_06
ORD IDord-4c0a2b372ec346e3b4e064f2aba69575
出典メモuspto-grants-2010_06