N-哌嗪甲酸乙酯 、
10-chloro-10,11-dihydro-2-methyl-dibenzo-[b,f]thiepine 在
acetone hexane 作用下,
以
氯仿 为溶剂,
反应 24.0h,
以There is obtained 1-carbethoxy-4-(10,11-dihydro-2-methyl-dibenzo[b,f]thiepin-10-yl)-piperazine of melting point 96°-98° C.的产率得到1-Carbaethoxy-4-(10,11-dihydro-2-methyl-dibenzo
thiepin-10-yl)-piperazin