3-methoxypropanoyl chloride

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反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Using the general method of Example 110, 3-amino-4-butylamino-2-chloroquinoline (10 g, 0.04 mole, Example 113) was reacted with 3-methoxypropionyl chloride to provide 10.3 g of the desired product as a yellow solid.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 3-Methoxypropionyl chloride (5.5 g, 0.045 mole) was slowly added with stirring to a solution of 1[(3-amino-2-chloro-4-quinolinyl)amino]-2-methyl-2-propanol (10 g, 0.038 mole) in acetonitrile (140 mL). After the addition was completed, the reaction mixture was heated at reflux for 30 minutes then allowed to stir at room temperature overnight. The reaction mixture was filtered to provide 12.4 g of the desired product as a solid. After the addition the reaction mixture was heated at reflux for 30 minutes The reaction mixture was filtered

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実験手順: To a solution of 2-trichloroacetyl pyrrole (1.0 equivalent, 4.67 g, 22 mmol) in methylene chloride (5 mL) was added 3-methoxypropionyl chloride (1.0 equivalent, 22 mmol) then aluminium trichloride (1.0 equivalent, 2.93 g, 22 mmol) was added in small portions. After 2.5 hours, the crude mixture was chromatographed on silica gel (MeOH 2% in DCM) to afford 3.0 g of the Friedel-Craft product. 1H NMR consistent with structure. the crude mixture was chromatographed on silica gel (MeOH 2% in DCM) to afford 3.0 g of the Friedel-Craft product

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