(5,6-Dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-yl)-phosphonic acid dimethyl ester 、
[2,2']Bi[[1,3]dithiolylidene]-4-yl-(4,5-bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-acetaldehyde 在
正丁基锂 作用下,
以
四氢呋喃 为溶剂,
反应 0.5h,
生成 2-[2-[2,2']Bi[[1,3]dithiolylidene]-4-yl-2-(4,5-bis-methylsulfanyl-[1,3]dithiol-2-ylidene)-ethylidene]-5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiine