28538-26-3

Upstream product

• 917-64-6 methyl magnesium iodide 
• 33985-40-9 (3aR,4S,6R,6aR)-tetrahydro-6-methoxy-2,2-dimethylfuro-[3,4-d][1,3]dioxole-4-carbaldehyde 
• 75-16-1 methylmagnesium bromide 
• 4099-85-8 ((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol 
• 36468-53-8 β-D-ribofuranose 
• 53270-45-4 methyl-[O²,O³-isopropylidene-O⁵-(toluene-4-sulfonyl)-6-deoxy-β-D-allofuranoside] 
• 28538-27-4 methyl 5-O-benzoyl-2,3-O-isopropylidene-6-deoxy-α-L-talofuranoside 

Downstream Products

• 109848-52-4 methyl-[O²,O³-isopropylidene-O⁵-(toluene-4-sulfonyl)-6-deoxy-α-L-talofuranoside] 
• 80851-29-2 methyl 6-deoxy-2,3-O-isopropylidene-5-O-(p-nitrobenzoyl)-alpha-L-talofuranoside 
• 72159-38-7 methyl 6-deoxy-2,3-O-isopropylidene-5-O-(p-nitrobenzoyl)-beta-D-allofuranoside 
• 29325-26-6 methyl 2,3-O-isopropylidene-5-O-benzoyl-5(R)-C-methyl-D-ribofuranoside 
• 80851-32-7 6-deoxy-2,3,5-tris-O-(p-nitrobenzoyl)-α-L-talofuranosyl bromide 

Relevant academic research and scientific papers

Iodoetherification of conformationally restricted dienyl alcohols: Unexpected formation of oxocenes by 8-endo-mode oxacyclizations

Iodine-promoted oxacyclizations of a family of conformationally restricted dienyl alcohols consistently afford oxocenes, arising from 8-endo-mode cyclizations.

SYNTHESIS OF CRYSTALLINE DERIVATIVES OF 6-DEOXY-D-ALLO- AND -L-TALO-FURANOSYL BROMIDE SUITABLE FOR NUCLEOSIDE SYNTHESIS

6-Deoxy-2,3,5-tri-O-(p-nitrobenzoyl)-beta-D-allo- and -alpha-L-talo-furanosyl bromide (6 and 11) have been synthesized from methyl 2,3-O-isopropylidene-beta-D-ribo-pentodialdo-1,4-furanoside (1).Treatment of 1 with methyl Grignard reagent, followed by (p-