Abstract 1-Benzoyl-1-phenylsulfone-2-ethoxyethene 3 has been prepared via reaction of phenacyl sulfone 1 with triethylorthoformate. Compound 3 can be used for prepration of pyridinethione, which could be annulated into fused various heterocyclic ring systems.
摘要 1-Benzoyl-1-phenylsulfone-2-ethoxyethene 3 通过phenacyl sulfone 1 与
原甲酸三乙酯反应制备。化合物3可用于制备
吡啶硫酮,其可成环成稠合的各种杂环体系。