反应详情

The desired product was prepared analogously to example F(1), Step 2, substituting N-(3-cyclopentyl-3-oxo-propyl)-3-furan-2-yl-propionamide (300 mg, 1.1 mmol) from Step 2 above in place of 1-cyclopentyl-5-(4-hydroxy-2,5-dimethyl-phenyl)-pent-4-yn-1-one and methyl 2-chloroacetoacetate (0.7 mL, 5.7 mmol) in place of methyl acetoacetate. Yield: 103 mg, 14%.