Total Synthesis of Ajudazol A by a Modular Oxazole Diversification Strategy
作者:Philipp Wollnitzke、Sebastian Essig、Jan Philipp Gölz、Karin von Schwarzenberg、Dirk Menche
DOI:10.1021/acs.orglett.0c02188
日期:2020.8.21
The totalsynthesis of the potent respiratory chain inhibitor ajudazol A was accomplished by a concise strategy in 17 steps (longest linear sequence). The modularapproach was based on a direct oxazole functionalization strategy involving a halogen dance reaction for selective halogenation in combination with a challenging combination of sp2–sp2 and sp2–sp3 Negishi cross coupling reactions. The applicability