TEMPO-Mediated Oxidative Deformylation of Aldehydes: Applications in the Synthesis of Polyketide Fragments
作者:Andreas Kipke、Kai-Uwe Schöning、Mekhman Yusubov、Andreas Kirschning
DOI:10.1002/ejoc.201701349
日期:2017.12.15
The TEMPO-mediated oxidative deformylation of aldehydes is reported that yields the TEMPO adducts which can be further oxidized to the corresponding ketones. The focus of this work was on the optimization of a synthetic protocol for use in natural product synthesis, specifically for the preparation of chiral backbones with 1,2-oxo functionalization found in polyketide antibiotics. In addition, the
据报道,TEMPO 介导的醛氧化去甲酰化产生的 TEMPO 加合物可以进一步氧化成相应的酮。这项工作的重点是优化用于天然产物合成的合成方案,特别是用于制备在聚酮抗生素中发现的具有 1,2-氧代官能化的手性骨架。此外,在一锅法中将氧化去甲酰化与醇氧化成前体醛相结合。