反应详情

Treatment of (−)-benzyl {[7-(2-chlorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methyl}carbamate (0.480 g, 1.22 mmol) with iodotrimethylsilane (0.975 g, 4.87 mmol) generally according to the procedure described for Example 129 afforded 0.272 g (75%) of (+)-1-[7-(2-chlorophenyl)-2,3-dihydro-1-benzofuran-2-yl]methanamine as a white solid, hydrochloride salt. [α]D25=+9.90 (c 10.0 in dimethylsulfoxide); mp 186-188° C.; Anal. calcd. for C15H14ClNOHCl: C, 60.83; H, 5.1; N, 4.73. Found C, 60.53; H, 5.39; N, 4.62.