113308-87-5

Upstream product

• 79974-79-1 benzyl 2,3-anhydro-β-L-erythropentopyranosid-4-ulose 
• 65359-87-7 benzyl 2,3-anhydro-β-L-ribopyranoside 

Downstream Products

• 113308-88-6 benzyl 2-O-(tert-butyldimethylsilyl)-4-C-(2-carboxypropan-2-yl)-3-deoxy-α-D-threo-pentopyranoside 
• 113427-79-5 benzyl 2-O-(tert-butyldimethylsilyl)-4-C-(2-carboxypropan-2-yl)-3-deoxy-β-L-erythro-pentopyranoside 
• 113351-22-7 benzyl 2-O-(tert-butyldimethylsilyl)-4-C-(2-carboxypropan-2-yl)-3-deoxy-β-L-erythro-pentopyranoside β-lactone 
• 113308-80-8 benzyl 2-O-(tert-butyldimethylsilyl)-4-C-(2-carboxypropan-2-yl)-3-deoxy-α-D-threo-pentopyranoside 
• 113308-79-5 benzyl 2-O-(tert-butylsimethylsilyl)-3-deoxy-β-L-glycero-pentopyranosid-4-ulose 

Relevant academic research and scientific papers

Pyridinium-Ionen in Nachbarschaft zu Oxiranringen: nuetzliche Zwischenstufen zur stereospezifischen Synthese von β-Hydroxyketonen

Keywords: Chirale Reagentien; 3-Desoxyketosen; β-Hydroxycarbonylverbindungen; Kohlenhydrate; N-Vinylpyridiniumderivate

Synthesis of Optically Active A-Ring Fragments of Taxol via Electrophilic Ring Closure of an Epoxy-Allylsilane

The optically active A-ring fragment 3 (and related derivatives) of taxol (1) has been synthesized via electrophilic ring closure of an optically active epoxy-allylsilane, prepared from L-arabinose.

AN ENANTIOSPECIFIC SYNTHESIS OF A TAXOL A-RING BUILDING UNIT.

The optically active Taxol A-ring segment 2 was synthesized from L-arabinose via ring closure of epoxy-allylsilane 3 with BF3.OEt2.