110104-50-2

Upstream product

• 100-39-0 benzyl bromide 
• 85433-13-2 (1S,2S,3S,5R)-2-methyl-6,8-dioxabicyclo<3.2.1>octan-3-ol 
• 85433-11-0 (1S,2S,3S,4R,5R)-2-methyl-4-<(p-toluenesulfonyl)-oxy>-6,8-dioxabicyclo<3.2.1>octan-3-ol 
• 6167-32-4 1,6:3,4-dianhydro-2-O-tosyl-D-galactose 

Downstream Products

• 110104-58-0 2,2-Dimethyl-propionic acid (3R,4R,5R,6S)-3-benzyloxy-5,7-dihydroxy-4,6-dimethyl-heptyl ester 
• 110104-57-9 2,2-Dimethyl-propionic acid (3R,4R,5S)-3-benzyloxy-5-hydroxy-4-methyl-5-((R)-2-methyl-oxiranyl)-pentyl ester 
• 110104-56-8 2,2-Dimethyl-propionic acid (3R,4R,5S)-3-benzyloxy-5-hydroxy-4,6-dimethyl-hept-6-enyl ester 
• 110104-53-5 (2S,3S,4R)-4-Benzyloxy-2-isopropenyl-6-methoxy-3-methyl-tetrahydro-pyran 
• 110104-59-1 (4R,5S)-4-((1S,2R)-2-Benzyloxy-1-methyl-butyl)-2,2,5-trimethyl-[1,3]dioxane 
• 110104-55-7 (3R,4R,5S)-3-Benzyloxy-4,6-dimethyl-hept-6-ene-1,5-diol 
• 110410-75-8 Toluene-4-sulfonic acid (2S,3S,4R)-4-benzyloxy-6-methoxy-3-methyl-tetrahydro-pyran-2-ylmethyl ester 
• 110410-79-2 (2R,3R,4R)-4-Benzyloxy-6-(tert-butyl-dimethyl-silanyloxy)-3-methyl-hexan-2-ol 
• 110410-76-9 (2R,3R,4R)-4-Benzyloxy-6-methoxy-2,3-dimethyl-tetrahydro-pyran 
• 110410-77-0 (4R,5R,6R)-4-Benzyloxy-5,6-dimethyl-tetrahydro-pyran-2-ol 
• 110410-78-1 (3R,4R,5R)-3-Benzyloxy-4-methyl-hexane-1,5-diol 
• 110104-51-3 ((2S,3S,4R)-4-Benzyloxy-6-methoxy-3-methyl-tetrahydro-pyran-2-yl)-methanol 

Relevant academic research and scientific papers

ENANTIOSELECTIVE SYNTHESIS OF 16-MEMBERED α,β,γ,δ-UNSATURATED DIOLIDE: A MODEL SYSTEM IN ELAIOPHYLIN

The synthesis of the entitled diolide (17) has been achieved starting from levoglucosan(1,6-anhydro-β-D-glucopyranose) (2) via the macrocyclization of the hydroxy acid (16) by reaction of mixed phosphoric anhydride procedure.

THE OXIRANE RING OPENINGS OF THE DIANHYDRO SUGAR WITH HIGH REGIOSELETIVITY AND ITS USE IN PREPARATION OF TWO CHIRAL SEGMENTS OF 6-DEOXYERYTHRONOLIDE B

The oxirane ring of the dianhydro sugar 2 obtained from levoglucosan (1,6-anhydro-β-D-glucose) is opened regioselectively with organometallic carbon nucleophiles and its application to an asymmetric synthesis of the C1-C5 segment 9 t