反应详情

The compound 19 (240 mg, 0.695 mmol) was converted to the carbamate with decanoyl isocyanate (205 mg, 1.04 mmol) in the same manner as the example 66 to give the compound 83 (335 mg, 92%) as crystals. Mp. 102-103° C. Rf 0.28 (1:2 EtOAc - hexane).