2,2-Dimethyl-7-dimethylaminoethyloxy-4-(3-trifluoro methylphenyl)-2H-chromene hydrochloride 、
氢气 在
钯 氢气 作用下,
以
乙醇 为溶剂,
以to yield the title compound (3.7 g)的产率得到2-[[2,2-dimethyl-4-[3-(trifluoromethyl)phenyl]-3,4-dihydrochromen-7-yl]oxy]-N,N-dimethylethanamine;hydron;chloride