56998-53-9

Upstream product

• 2847-00-9 1,2:5,6-di-O-isopropylidene-α-D-hexofuran-3-ulose 
• 4440-01-1 lithium phenylacetylide 
• 536-74-3 phenylacetylene 

Downstream Products

• 896130-13-5 1,2-O-isopropylidene-3-C-phenylethynyl-α-D-allofuranose 
• 1339886-13-3 3-deoxy-3-fluoro-1,2;5,6-di(O-isopropylidene)-3-C-(phenylethynyl)-α-D-glucofuranose 
• 1339886-15-5 3-deoxy-3-fluoro-1,2;5,6-di(O-isopropylidene)-3-C-(E)-styryl-α-D-glucofuranose 
• 1339886-07-5 1,2;5,6-di(O-isopropylidene)-3-C-(E)-styryl-α-D-allofuranose 

Relevant academic research and scientific papers

Fluorination of tertiary alcohols derived from di-O- isopropylidenehexofuranose and O-isopropylidenepentofuranose

The stereo- and regioselectivity of the dehydroxyfluorination of various tertiary alcohols derived from di-O-isopropylidenehexofuranose and 1,2-O-isopropylidenepentofuranose has been studied. Reactions have been accomplished using DAST and PFPDEA (1,1,3,3

The influence of electronic factors on palladium-mediated cycloisomerization: a systematic investigation of competitive 5-exo-dig versus 6-endo-dig cyclizations of sugar alkynols

Pd-mediated cycloisomerization of 3-C-alkynyl-allo- and ribofuranose derivatives was investigated in detail to understand the influence of electronic factors on the regioselectivity in ring closure reaction. The reactions in general are influenced by the

Palladium mediated cycloisomerization of sugar alkynols: synthesis of cyclic enol-ethers and spiroketals

Functionalized bicyclic enol-ethers and spiroketals are prepared by Pd catalyzed cycloisomerization of 3-C-alkynylfuranosyl derivatives. Cycloisomerization of differently substituted alkyne derivatives revealed a preference for 6-endo-dig cyclization over