反应详情

2-(p-lauroylaminobenzoyl)-2-(1-p-hydroxy-phenyltetrazole-5-yl)-mercapto-(o-chloro)-acetanilide (Compound 2) Analogously to Synthesis Example 1, 4.32 g. (0.02 mol) Na-salt of 1-(p-hydroxyphenyl)-5-mercaptotetrazole are reacted with 10.12 g (0.02 mol) 2-chloro-2-(p-lauroylamino)-benzoyl-(o-chloro)-acetanilide. An an intermediate product the respective 2-chlorobenzoylacetanilide was prepared according to the method "chlorination with sulfurylchloride in methylene" analogously to Synthesis Example 2. yield=7.2 g. (1×ethanol)=76% of theoretical; melting point 142° C.