反应详情

温度

0 °C

235 mg (1.228 mmol) of methyl 4-amino-2,3-dihydro-1H-indene-2-carboxylate (racemic; Example 88A) were dissolved in 10 ml of THF, and 428 mg (4.911 mmol) of N,N-diisopropylethylamine and 388 mg (1.228 mmol) of [4-(bromomethyl)phenyl](cyclopentyl)acetyl chloride were added at 0° C. The mixture was stirred at 0° C. for 30 min. Saturated aqueous sodium bicarbonate solution was then added, and the mixture was extracted with ethyl acetate. The combined organic phases were dried over sodium sulfate and concentrated on a rotary evaporator. This gave 577 mg of the title compound.

1. extractionthe mixture was extracted with ethyl acetate
2. dry with materialThe combined organic phases were dried over sodium sulfate
3. concentrationconcentrated on a rotary evaporator