The first synthesis of caerulomycin C (1), an antibiotic produced by Streptomyces caeruleus, is reported. This molecule, which exhibits a 2,3,4,6-tetrasubstituted pyridine structure, was prepared from 3,4-dimethoxypyridine in a five-step sequence. The methodology involves metalation, transmetalation, aromatic cross-coupling, and halogen migration reactions.
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