作者:Reda M. El-Shishtawy、Koushi Fukunishi
DOI:10.1055/s-1994-25703
日期:——
Grignard addition to polysubstituted phthalic anhydride 3 yielded the corresponding hydroxyisobenzofuranones 4, which were reduced by lithium triethylborohydride (Super-Hydride) to afford the novel polysubstituted isobenzofuranones 5 in high yield.
与多取代邻苯二甲酸酐 3 进行格氏加成,得到相应的羟基异苯并呋喃酮 4,将其用三乙基硼氢化锂(超级氢化物)还原,以高产率得到新型多取代异苯并呋喃酮 5。