(2S,4R)-4-(tert-butyldimethylsilyloxy)-2-methyl-4-[3-(2-oxo-1,2,3,4-tetrahydroquinolin-6-ylthio)phenyl]tetrahydropyran 、
3-氯丙烯 、 、
四丁基氟化铵 以to give (2S,4R)-4-[3-(1-allyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-ylthio)phenyl]-4-hydroxy-2-methyltetrahydropyran的产率得到(2S,4R)-4-[3-(1-allyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-ylthio)phenyl]-4-hydroxy-2-methyltetrahydropyran