6-(4-Bromo-butoxy)-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester 、
二乙胺 以to yield 6-(4-Diethylamino-butoxy)-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester as colorless oil的产率得到6-(4-Diethylamino-butoxy)-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester