Synthesis of 6-Deoxyheptose Derivatives via Cyclic Sulfates and Oxetanes - Vargas-Berenguel, Antonio; Santoyo-González, Francisco; Calvo-Asín, José A; Calvo-Flores, Francisco G; Expósito-López, Juan M; Hernández-Mateo, Fernando; Isac-García, Joaquín; Giménez Martínez, Juan J (Synthesis, 1998)