Synthesis and Expansion of Bicyclic Enol Ether: A Probable Precursor for the Synthesis of Macrolide (±)-Pyrenophorin
作者:Maísa Costa、Marcos Martins、Hugo de Araújo、Inês Resck
DOI:10.21577/0103-5053.20170114
日期:——
the synthesis and expansion of bicyclic rings has been developed for the production of probable precursors of non-racemic pyrenophorin, an antibiotic dilactone. The major highlight for this new synthetic methodology came from the use of a readily available reagent of easy manipulation, 9-oxabicyclo[3.3.1]nonane-2,6-diol, for the preparation of the bicyclic intermediate, which sequentially was subjected
已经开发了一种用于合成和扩增双环的便利程序,用于生产非外消旋吡喃荧光素(一种抗生素二内酯)的可能前体。这种新的合成方法的主要亮点在于使用易于操作的易处理试剂9-氧杂双环[3.3.1]壬烷-2,6-二醇制备双环中间体,然后将其依次进行用亚硝酸丁酯进行的氧化裂解产生异构体混合物,即二肟基二内酯和二异唑基二内酯。