1,2-Diaminocyclohexane, trans- → HCID 68784517, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Using the same reaction conditions as in Example 14, 1-(4-methyl-pyridin-3-yl)-imidazolidin-2-one (I-14b: 150 mg, 0.8465 mmol) was reacted with N-(5-bromo-pyridin-2-yl)-acetamide (217.4 mg, 1.016 mmol), 1,4-dioxane (20 mL), copper iodide (16 mg, 0.08474 mmol), trans-1,2-diamino cyclohexane (29.4 mg, 0.254 mmol) and potassium phosphate (449.7 mg, 2.118 mmol) to afford the crude product. Purification by column chromatography on silica gel (2% MeOH in CHCl3) afforded 105 mg of the product (40% yield).

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