55533-90-9

Upstream product

• 55533-89-6 5,6-Anhydro-3-O-benzyl-1,2-O-isopropyliden-3-C-methyl-β-L-talo-hexofuranose 
• 917-64-6 methyl magnesium iodide 
• 81841-44-3 3-O-benzyl-1,2-O-isopropylidene-3-C-methyl-α-D-ribopentodialdo-1,4-furanose 
• 99050-15-4 6-O-Benzoyl-3-O-benzyl-1,2-O-isopropyliden-3-C-methyl-α-D-allo-hexofuranose 
• 55533-86-3 3-O-Benzyl-3-C-methyl-1,2-O-isopropylidene-α-D-allofuranose 
• 99050-16-5 6-O-Benzoyl-3-O-benzyl-1,2-O-isopropyliden-3-C-methyl-5-O-(p-tolylsulfonyl)-α-D-allo-hexofuranose 

Downstream Products

• 99050-26-7 (E)-4-O-Benzyl-4-C-methyl-5,6,7-tridesoxy-D-arabino-hept-5-enose-trimethylendithioacetal 
• 96918-54-6 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-3-C-methyl-α-D-ribo-hexafuranos-5-ulose 
• 99050-17-6 3-O-Benzyl-5,6-didesoxy-1,2-O-isopropyliden-5-iod-3-C-methyl-α-D-allo-hexofuranose 

Relevant academic research and scientific papers

Chiral Synthesis of Polyketide-derived Natural Products. Part 3. Stereocontrolled Synthesis of a Chiral Fragment Corresponding to Both the C-1-C-4 and C-9-C-12 Units of Erythromycin A from d-Glucose

A chiral synthon, 3,6-dideoxy-1,2-O-isopropylidene-3-C-methyl-β-L-lyxo-hexofuranos-5-ulose (7), for the total synthesis of erythromycin A (1) corresponding to both the C-1-C-4 and C-9-C-12 fragments was synthesized highly stereoselectively from D-glucose

Chiral Building Units from Carbohydrates, XI. - 2-Lithio-1,3-dithiane-induced Reactions of 5,6-Dideoxy-5-iodohexofuranoses Leading to Open-chained Heptose Trimethylene Dithioacetals

The reaction of 5,6-dideoxy-5-iodohexofuranoses 5b, 7c, 8, 8a, and 20 with a large excess of 2-lithio-1,3-dithiane (1) yields the open-chained heptose trimethylene dithioacetals 21, 23, 24, 25, and 26.L-Configurated 5-iodides give Z-olefines, D-configurat