{[1-aza-2-(5-chlorobenzo[d]furan-2-yl)prop-1-enyl]amino}methylthiomethane-1-thione 、 alkaline earth salt of/the/ methylsulfuric acid 在
三乙胺 作用下,
以
乙醇 为溶剂,
以65%的产率得到5-((1-(5-chlorobenzofuran-2-yl)ethylidene)hydrazineylidene)-N,4-diphenyl-4,5-dihydro-1,3,4-thiadiazole-2-carboxamide