Lewis Acid Catalyzed Ene Addition of Phenylglyoxal to Olefins: A Novel Route to Allylcarboxaldehydes
作者:Osman Achmatowicz、Ewa Białecka-Florjańczyk、Jerzy Goliński、Jacek Rozwadowski
DOI:10.1055/s-1987-27969
日期:——
Phenylglyoxal undergoes tin tetrachloride induced ene reaction with olefins to give γ,δ-unsaturated-α-hydroxyketones in good yields. Periodate cleavage of the adducts results in β,γ-unsaturated aldehydes.
苯乙二醛在四氯化锡诱导下与烯烃进行ene反应,以良好产率得到γ,δ-不饱和-α-羟基酮。过碘酸裂解这些加合物后产生β,γ-不饱和醛。