反应详情

Treatment of (±)-benzyl[7-(2,4,6-trichlorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methanamine (2.83 g, 8.61 mmol) with diisopropylethylamine (1.67 g, 12.92 mmol) and benzyl chloroformate (1.76 g, 10.33 mmol) generally according to the procedure described for Intermediate 12 provided 3.46 g (87%) of (±)-benzyl {[7-(2,4,6-trichlorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl}carbamate as a colorless oil.