110672-03-2

Upstream product

• 126394-13-6 methyl <(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran>-2-carboxylate 
• 756-79-6 dimethyl methane phosphonate 
• 113643-40-6 <(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran>-2-methanol 
• 110653-68-4 Toluene-4-sulfonic acid (2S,5S,6S)-5-benzyloxy-5-ethyl-2,6-dihydroxy-heptyl ester 
• 126394-12-5 (2S,5S,6S)-5-Benzyloxy-5-ethyl-heptane-1,2,6-triol 
• 110653-67-3 (2S,6S)-2-benzyloxymethoxy-6,7-isopropylidenedioxyheptan-3-one 
• 126394-10-3 (2S,3E,6S)-2-benzyloxymethoxy-6,7-diisopropylidenedioxyhept-4-en-3-one 
• 126394-12-5 (2S,5R,6S)-5-benzyloxy-5-ethylheptane-1,2,6-triol 
• 110653-68-4 (2S,3R,6S)-3-benzyloxy-3-ethyl-4-toluenesulfonyloxyheptane-2,6-diol 
• 126394-11-4 (2S,3R,6S)-3-benzyloxy-2-benzyloxymethoxy-3-ethyl-6,7-isopropylidenedioxyheptane 
• 113643-39-3 (2S,3R,6S)-2-benzyloxymethoxy-3-ethyl-6,7-isopropylidenedioxyheptan-3-ol 

Downstream Products

• 120269-74-1 (2R,3R,6S)-6-((2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyl-tetrahydro-pyran-2-yl)-2-(4-methoxy-benzyloxy)-heptane-1,3,6-triol 
• 53003-10-4 salinomycin 
• 113656-58-9 (1R,5R,7S,8S,9S,10R)-1-<(2RS,5S)-5-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-2-methoxy-5-methyltetrahydrofuran-2-yl>-9-ethyl-8,10-isopropylidenedioxy-1-(4-methoxybenzyloxy)-5,7-dimethyldodec-2-yn-4-one 
• 113643-45-1 (1Z,3R)-1-<(3R,5R,6S)-6-<(1R,2R)-2-acetoxy-1-ethylbutyl>-2-methoxy-3,5-dimethyltetrahydropyran-2-yl>-3-<(5S)-5-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-2-methoxy-5-methyltetrahydrofuran-2-yl>-3-(4-methoxybenzyloxy)prop-1-ene 
• 113643-44-0 (R)-1-<(3R,5R,6S)-6-<(1R,2R)-2-acetoxy-1-ethylbutyl>-2-methoxy-3,5-dimethyltetrahydropyran-2-yl>-3-<(5S)-5-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-2-methoxy-5-methyltetrahydrofuran-2-yl>-3-(4-methoxybenzyloxy)prop-1-yne 
• 126365-86-4 (1R,5R,7S)-1-[(S)-5-((2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyl-tetrahydro-pyran-2-yl)-2-methoxy-5-methyl-tetrahydro-furan-2-yl]-7-((4S,5S,6R)-5,6-diethyl-2,2-dimethyl-[1,3]dioxan-4-yl)-1-(4-methoxy-benzyloxy)-5-methyl-oct-2-yn-4-ol 
• 113643-43-9 (3R,4S)-4-{(2S,3S,5R)-6-[(R)-3-[(S)-5-((2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyl-tetrahydro-pyran-2-yl)-2-methoxy-5-methyl-tetrahydro-furan-2-yl]-3-(4-methoxy-benzyloxy)-prop-1-ynyl]-6-methoxy-3,5-dimethyl-tetrahydro-pyran-2-yl}-hexan-3-ol 
• 113656-57-8 (2S,5R,6R)-2-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-7-tert-butyldimethylsilyloxy-6-(4-methoxybenzyloxy)heptane-2,5-diol 
• 113643-41-7 (2S,5R,6R)-2-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-5,7-isopropylidenedioxy-6-(4-methoxybenzyloxy)heptan-2-ol 
• 113643-42-8 (R)-3-<(2R,5S)-5-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-yl>-2-methoxy-5-methyltetrahydrofuran-2-yl>-3-(4-methoxybenzyloxy)prop-1-yne 
• 108194-54-3 (R)-4-[(2S,9S,10S,12R,15R)-2-((2R,5R,6S)-5-Ethyl-5-hydroxy-6-methyl-tetrahydro-pyran-2-yl)-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxa-dispiro[4.1.5.3]pentadec-13-en-9-yl]-hexan-3-one 
• 126394-14-7 (Z)-1-((2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyl-tetrahydro-pyran-2-yl)-3-[(4R,5R)-5-(4-methoxy-benzyloxy)-2,2-dimethyl-[1,3]dioxan-4-yl]-propenone 
• 126394-14-7 (E)-1-((2R,5R,6S)-5-Benzyloxy-5-ethyl-6-methyl-tetrahydro-pyran-2-yl)-3-[(4R,5R)-5-(4-methoxy-benzyloxy)-2,2-dimethyl-[1,3]dioxan-4-yl]-propenone 
• 113981-32-1 (4R,5R)-1-<(2R,5R,6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl>-4,6-isopropylidenedioxy-5-(4-methoxybenzyloxy)hexan-1-one 

Relevant academic research and scientific papers

STEREOSELECTIVE SYNTHESIS OF THE MIDDLE (C10-C17) AND RIGHT (C18-C30) SEGMENTS, AND THEIR COUPLING TO COMPLETE A FORMAL SYNTHESIS OF THE POLYETHER ANTIBIOTIC SALINOMYCIN

The middle (C10-C17) and right (C18-C30) segments of the polyether antibiotic salinomycin were stereoselectively synthesized from D-glucose, D-mannitol, and ethyl L-lactate.Coupling of the two segments followed by construction of the bisketal ring system gave the C10-C30 segment, which was already converted to salinomycin by Kishy.