5-azetidin-1-yl-2-nitro-4-trifluoromethyl-benzoic acid methyl ester 在
钯 作用下,
以
四氢呋喃 为溶剂,
以yielding 0.99 g of 2-amino-5-azetidin-1-yl-4-trifluoromethyl-benzoic acid methyl ester as yellow powder, m.p. 80-86° C.的产率得到2-amino-5-azetidin-1-yl-4-trifluoromethyl-benzoic acid methyl ester