(2014/05/24)
(2013/03/26)
p. 4419 - 4427
(2008/02/10)(2010/02/08)
tert-butyl 4-(3-chloropropylsulfonamido)benzoate
tert-butyl 4-aminobenzoate
tert-butyl 4-(1,1-dioxidoisothiazolidin-2-yl)benzoate
3-chloro-n-propanesulfonyl chloride
p-aminoethylbenzoate