REACTION OF CHALCONES WITH 2,4-BIS(4-METHOXYPHENYL)-1,3,2,4-DITHIADIPHOSPHETANE-2,4-DISULFIDE
作者:Shunichi Kametani、Haruo Ohmura、Hideyuki Tanaka、Shinichi Motoki
DOI:10.1246/cl.1982.793
日期:1982.6.5
Though the reaction of chalcones 2 with 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide 1 in refluxing benzene gave the corresponding thiochalcone dimers 3, the reaction in refluxing xylene gave new phosphorus-containing compounds, 2-(4-methoxyphenyl)-3,5-diaryl-Δ4-1,2-thiaphospholene-2-sulfides 4.
虽然查耳酮 2 与 2,4-双(4-甲氧基苯基)-1,3,2,4-二硫二磷杂环丁烷-2,4-二硫化物 1 在苯中回流反应生成了相应的硫查耳酮二聚体 3,但在二甲苯中回流反应生成了新的含磷化合物 2-(4-甲氧基苯基)-3,5-二芳基-Δ4-1,2-硫磷杂环丁烷-2-硫化物 4。