10-chloro-10,11-dihydro-3-methyl-8-fluoro-dibenzo[b,f]thiepin 、
1-丙炔-2-哌嗪 以there is obtained 1-[10,11-dihydro-3-methyl-8-fluoro-dibenzo[b,f]thiepin-10-yl]-4-(2-propynyl)-piperazine的产率得到1-(8-fluoro-3-methyl-10,11-dihydro-dibenzo[
b,
f]thiepin-10-yl)-4-prop-2-ynyl-piperazine