[5,11,17,23-Tetratert-butyl-26,28-dihydroxy-27-(trifluoromethylsulfonyloxy)-2,8,14,20-tetrathiapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaen-25-yl] trifluoromethanesulfonate 、
苄胺 在
potassium phosphate 、
copper(l) iodide 、
乙二醇 作用下,
以
甲苯 为溶剂,
反应 3.0h,
以23%的产率得到[27-(Benzylamino)-5,11,17,23-tetratert-butyl-26,28-dihydroxy-2,8,14,20-tetrathiapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaen-25-yl] trifluoromethanesulfonate