[tetra-n-butylammonium]4[ReCl5(pyrazine)] 、 (5R,6R)-2-(5,6-dihydro-1,3-dithiolo<4,5-b><1,4>dithiin-2-ylidene)-5,6-dihydro-5,6-dimethyl-1,3-dithiolo<4,5-b><1,4>dithiin 以
1,1,2-三氯乙烷 、
乙腈 为溶剂,
生成 [(R,R)-dimethylbis(ethylenedithio)tetrathiafulvalene]
4ReCl
6