6-[3,5-bis(trifluoromethyl)benzyl]-4-chloro-5,6,7,8,9,10-hexahydro-10-methyl-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine 、
(2-methylphenyl)boric acid 以to obtain 6-[3,5-bis(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydro-10-methyl-4-(2-methylphenyl)-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine (1.39 g, 100%)的产率得到6-[3,5-bis(trifluoromethyl)benzyl]-5,6,7,8,9,10-hexahydro-10-methyl-4-(2-methylphenyl)-2-(methylthio)-5-oxopyrimido[4,5-b][1,5]diazocine