(5Z)-2-(1,2-diazinan-1-yl)-5-[(4-fluoro-2-hydroxyphenyl)methylidene]-4,5-dihydro-1,3-thiazole-4-thione 、
[1,4'-联哌啶]-1'-甲酰氯 在
potassium carbonate 作用下,
以
乙腈 为溶剂,
以4%的产率得到2-{[(5Z)-2-(1,2-diazinan-1-yl)-4-sulfanylidene-4,5-dihydro-1,3-thiazol-5-ylidene]methyl}-5-fluorophenyl 4-(piperidin-1-yl)piperidine-1-carboxylate