作者:Kurt Ritter、Michael Hanack
DOI:10.1016/s0040-4039(00)94871-8
日期:1985.1
6-cycloheptatrienyl ketones – by two alternative routes is reported: Route 1): The adducts from the phenyl(trimethylsiloxy)-acetonitriles , known as “umpolung” reagents, and tropylium tetrafluoroborate are cleaved by triethylammonium fluoride to form the aromatic cycloheptatrienyl ketones –. Route 2): the phenyl, methyl, and cyclopropyl ketone (, , ) are prepared by treatment of the acid chloride with the corresponding
2,4,6-环庚三烯基酮的合成-由两个替代路由被报告:路线1):加合物从苯基(三甲基甲硅烷)-acetonitriles ,被称为“极性转换”的试剂,和四氟硼酸鎓通过氟化三乙铵裂解形成芳族环庚三烯酮– 。路线2):苯基,甲基和环丙基酮(,,)由处理的酰氯制备与相应的organomanganese碘化物RMnI( ,,)。 酰基氯与格氏试剂的铁催化偶联反应也用于制备酮。