作者:Akihiko Ishii、Renji Okazaki、Naoki Inamoto
DOI:10.1246/bcsj.61.861
日期:1988.3
reported. The reaction of dimagnesium salts of ketone hydrazones with diselenium dichloride affords an intermediate tentatively assigned as tetraselenides, which are converted into selenoketones by heating in the presence of tributylamine. A comparative study on the reactions of 1,1,3,3-tetramethyl-2-indanselone and the corresponding thioketone with Grignard and organolithium reagents have been carried
已经报道了一种新的、方便的合成硒酮的方法。酮腙的二镁盐与二氯化二硒反应得到暂定为四硒化物的中间体,通过在三丁胺存在下加热将其转化为硒酮。对1,1,3,3-四甲基-2-茚满酮和相应的硫酮与格氏试剂和有机锂试剂的反应进行了对比研究。对反应产物的分析表明,在与 selone 的反应中,有机金属试剂的异嗜性攻击比与硫酮的反应要显着得多。