溴甲烷 、
2-[4,5-Bis-(2-trimethylsilanyl-ethoxymethylselanyl)-[1,3]dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiole 在
四丁基氟化铵 作用下,
生成
2-(4,5-Bis-methylselanyl-[1,3]dithiol-2-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiole 、 [2-(2-[1,3]Dithiolo[4,5-d][1,3]dithiol-2-ylidene-5-methylselanyl-[1,3]dithiol-4-ylselanylmethoxy)-ethyl]-trimethyl-silane