[2-nitro-5-(tetrahydro-pyran-2-yloxymethyl)-4-trifluoromethyl-phenyl]-carbamic acid tert-butyl ester 、
氯化亚锡二水合物 反应 18.25h,
以Obtained as an amorphous yellow substance (414 mg, 77%)的产率得到[2-amino-5-(tetrahydro-pyran-2-yloxymethyl)-4-trifluoromethyl-phenyl]-carbamic acid tert-butyl ester