Huajie Yuan, Shan Qian, Li Hai
Oct 1, 2007
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Influential Citations
4
Citations
Journal
Synthetic Communications
Abstract
Abstract (2S)‐6‐Fluoro‐4‐oxo‐3,4‐dihydro‐2H‐chromene‐2‐carboxylic acid, a key intermediate of Fidarestat, was synthesized from natural chiral pool D‐mannitol. Its structure was confirmed by optical analyses, elemental analyses, and IR, 1H NMR, and ESI‐MS spectra.