4-{3-[(E)-2-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-vinyl]-phenyl}-morpholine 、
2-chloro-8,9,10,11-tetrahydro-3,8,11-triazabenzo[a]fluoren-7-one 在
acetonitrile-water 作用下,
以The title compound (containing ˜20% of its cis-isomer) is obtained的产率得到2-[(E)-2-(3-morpholin-4-ylphenyl)vinyl]-8,9,10,11-tetrahydro-3,8,11-triazabenzo[a]fluoren-7-one