tert-butyl N-[4-[3-(2-chloro-5-cyanothiophen-3-yl)sulfinylphenyl]-3-methylphenyl]carbamate 在
copper(II) bis(trifluoromethanesulfonate) 作用下,
以
乙腈 为溶剂,
反应 0.08h,
以14%的产率得到4-[S-[3-(4-carbamic acid tert-butyl ester-6-methyl-phenyl)phenyl]-N-3-nitro-phenylsulfoximino]-5-chloro-thiophene-2-carbonitrile