m,alpha-Dichlorotoluene → 2-[(3-Chlorobenzyl)thio]-cis-4,5-diphenyl-4,5-dihydro-1H-imidazole Hydrochloride

HRID 2053548

Reaktionsgleichung

Reaktionsgleichung von HRID 2053548
[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.[Cl:19][C:20]1[CH:21]=[C:22]([CH:25]=[CH:26][CH:27]=1)[CH2:23]Cl>CCO>[ClH:19].[Cl:19][C:20]1[CH:21]=[C:22]([CH:25]=[CH:26][CH:27]=1)[CH2:23][S:18][C:9]1[NH:8][C@H:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)[C@H:11]([C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)[N:10]=1

Komponenten

4

Versuchsvorschrift

A mixture of intermediate 25 (200 mg, 0.786 mmol) and 3-chlorobenzyl chloride (0.199 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 196 mg of the product 203. 1H NMR (DMSO-d6) δ 11.37 (s, 2H), 7.85-7.45 (m, 4H), 7.20-6.90 (m, 6H), 6.90-6.60 (m, 4H), 5.78 (s, 2H), 4.93 (s, 2H); MS: m/z 379 (M++1).

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-a6da7f3247124847a29e1d51e1dbd88f
Quelldatensatz
uspto-grants-2008_02
Patentnummer
US07326792B2

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