2-[5-(8-[1,3]Dithiol-2-ylidene-4,4a,6,7,8,8a-hexahydro-1H-1,4-methano-naphthalen-5-ylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester 150.0 ℃
、133.32 Pa
条件下,
以93%的产率得到2-[5-(4-[1,3]Dithiol-2-ylidene-cyclohex-2-enylidene)-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-[1,3]dithiole-4,5-dicarboxylic acid dimethyl ester