Herein, we report a Ru(II)-catalyzed additive controlled direct formylmethylation and sequential dehydrogenative esterification of phthalazinones to access arylacetaldehydes, arylacetates, and acetals using vinylene carbonate as a C2 synthon. The reaction mechanism is elucidated using various control experiments and confirmation of possible intermediates by mass spectrometry.
                                    在此,我们报道了一种Ru(II)催化添加剂控制的二氮杂
萘酮的直接甲酰甲基化和顺序脱氢酯化,以使用
碳酸亚乙烯酯作为C2合成子来获得芳基
乙醛、芳基
乙酸酯和
缩醛。使用各种对照实验并通过质谱法确认可能的中间体来阐明反应机理。