122059-91-0

Upstream product

• 54503-65-0 2,2-dimethyl-6-(trityloxymethyl)tetrahydrofuro[3,4-d][1,3]dioxol-4-ol 
• 122059-94-3 methyl E-2,3-dideoxy-4,5-O-isopropylidene-7-O-trityl-D-ribo-2-heptenonate 
• 122059-90-9 methyl (Z)-3-{(4S,5R)-5-[(1R)-1-hydroxy-2-(trityloxy)ethyl]-2,2-dimethyl-1,3-dioxolan-4-yl}-2-propenoate 

Downstream Products

• 118106-44-8 methyl Z-3,6-anhydro-2-deoxy-4,5-O-isopropylidene-7-O-trityl-D-ribo-2-hept-enonate 
• 93295-82-0 methyl 3,6-anhydro-2-acetyl-4,5-O-isopropylidene-7-O-trityl-D-glycero-D-allo-heptonate 
• 93295-82-0 methyl 3,6-anhydro-2-acetyl-4,5-O-isopropylidene-7-O-trityl-D-glycero-D-altro-heptonate 

Relevant academic research and scientific papers

STEREOSELECTIVITY IN THE FORMATION OF UNSATURATED WITTIG PRODUCTS AND STEREOSPECIFICITY IN THEIR ELECTROPHILE INDUCED CYCLIZATION TO C-GLYCOSIDES.

The stereoselective synthesis of E and Z unsaturated Wittig products derivated from 2,3-O-isopropylidene-5-O-trityl-D-ribofuranose (3) and 2,3:5,6-di-O-isopropylidene-D-mannofuranose (4) was described, as well as their stereospecific cyclization induced b