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

HRID 2053556

Reaktionsgleichung

Reaktionsgleichung von HRID 2053556
[C:1]1([C@H:7]2[C@@H:11]([C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[NH:10][C:9](=[S:18])[NH:8]2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH3:19][C:20]1[CH:27]=[CH:26][C:23]([CH2:24][Cl:25])=[CH:22][CH:21]=1>CCO>[ClH:25].[CH3:19][C:20]1[CH:27]=[CH:26][C:23]([CH2:24][S:18][C:9]2[NH:8][C@H:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[C@H:11]([C:12]3[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=3)[N:10]=2)=[CH:22][CH:21]=1

Komponenten

4

Versuchsvorschrift

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, 2H), 7.45 (d, 2H), 7.25 (d, 2H), 7.20-6.90 (m, 6H), 6.90-6.65 (m, 4H), 5.77 (s, 2H), 4.73 (s, 2H), 2.35 (s, 3H); MS: m/z 359 (M++1).

Aufarbeitung

  1. customevaporated to dryness
  2. filtrationThe insoluble material is filtered

Quellen und Nachweise

ORD-Eintrag
ord-9a5e9fa207ee4114bfab40429e385767
Quelldatensatz
uspto-grants-2008_02
Patentnummer
US07326792B2

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