10-(4,5-Dimethyl-1,3-dithiol-2-ylidene)anthracene-9(10H)-one 、
20-Diethoxyphosphoryl-5,8,11,14-tetraoxa-2,17,19,21-tetrathiabicyclo[16.3.0]henicos-1(18)-ene 在
lithium diisopropyl amide 作用下,
以
四氢呋喃 为溶剂,
反应 3.0h,
以53%的产率得到2-[10-(4,5-Dimethyl-[1,3]dithiol-2-ylidene)-10H-anthracen-9-ylidene]-5,6,8,9,11,12,14,15,17,18-decahydro-7,10,13,16-tetraoxa-1,3,4,19-tetrathia-cyclopentacyclooctadecene