돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2053580생성일: 2026년 10월 25일

3-(Chloromethyl)-1,2,4,5-tetramethylbenzene → 2-[(2,3,5,6-Tetramethylbenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole Hydrochloride

https://huagongshe.com/reaction/2053580

반응식

참여 물질

역할이름HCID투입량
반응물3-(Chloromethyl)-1,2,4,5-tetramethylbenzeneHCID 81939—
반응물cis-4,5-Diphenylimidazolidine-2-thioneHCID 45258634—
용매EthanolHCID 702—
생성물2-[(2,3,5,6-Tetramethylbenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole HydrochlorideHCID 8659633451.5%

반응 단계

A mixture of intermediate 25 (200 mg, 0.786 mmol) and 2,3,5,6-tetramethylbenzyl chloride (287 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 177 mg of the product 236. 1H NMR (DMSO-d6) δ 11.33 (s, 2H), 7.25-6.95 (m, 11H), 5.86 (s, 2H), 4.84 (s, 2H), 2.35 (s, 6H), 2.21 (s, 6H); MS: m/z 401 (M++1).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07326792B2
출처 데이터셋uspto-grants-2008_02
ORD IDord-1f43b8a26a2244a88fb210dbc8603c0d
출처 메모uspto-grants-2008_02