Tetrahydropyran derivatives from γ- and δ-hexonolactones
作者:Juan C. Estevez、Antony J. Fairbanks、Kenneth Y. Hsia、Peter Ward、George W.J. Fleet
DOI:10.1016/s0040-4039(00)76908-5
日期:1994.5
Both delta- and gamma-hexonolactones provide templates for the construction of bicyclic lactones in which a new tetrahydropyran ring has been formed from overall elimination of water from the C-2 and C-6 hydroxyl groups. Such studies may provide a strategy for the synthesis of C-glycosides from elimination of water between C-2 and C-6 of heptonolactones.