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HRID 18763作成日:2026年10月26日

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

https://huagongshe.com/reaction/18763

反応式

関与物質

役割名称HCID仕込み量
反応物4-Methylbenzyl chlorideHCID 7722—
反応物cis-4,5-Diphenylimidazolidine-2-thioneHCID 45258634—
溶媒EthanolHCID 702—
生成物2-[(4-Methylbenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole HydrochlorideHCID 6857082964.1%

反応手順

A mixture of intermediate 25 (200 mg, 0.786 mmol) and 4-methylbenzyl chloride (0.208 mL, 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 199 mg of the product 211. 1H NMR (DMSO-d6) δ 11.18 (s, 2 H), 7.45 (d, 2 H), 7.25 (d, 2 H), 7.20-6.90 (m, 6 H), 6.90-6.65 (m, 4 H), 5.77 (s, 2 H), 4.73 (s, 2 H), 2.35 (s, 3 H); MS: m/z 359 (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-9e5bc21144d9447e8d3929769ecbd73f
出典メモuspto-grants-2010_06