2-(4-Methylsulfanyl-[1,3]dithiol-2-ylidene)-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine 、 2-[4-[[4-(1,3-Dioxolan-2-yl)phenyl]disulfanyl]phenyl]-1,3-dioxolane 在
lithium diisopropyl amide 作用下,
以
四氢呋喃 为溶剂,
以55%的产率得到2-{4-[2-(5,6-Dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-ylidene)-5-methylsulfanyl-[1,3]dithiol-4-ylsulfanyl]-phenyl}-[1,3]dioxolane