440659-80-3

Upstream product

• 440103-90-2 (3R,4R,5R,6R,7R)-3,5,7-trimethyl-6-(p-methoxybenzyloxy)-4-((t-butyldimethylsilyl)oxy)-cyclohept-1-ene 

Downstream Products

• 440104-06-3 [1S,1(2S,5S,2'R,5'S,5'(1R)),2S,3R,4R,5E,8R,10R,14S,16S,18S]-benzoic acid 1-[5'-(1-TBDMS-ethyl)-2,5'-dimethyl-octahydro[2,2']bifuranyl-5-yl-methyl]-20-methoxycarbonyl-2,4,8,10,14,16,18-heptamethyl-11,13-dioxo-3-triisopropylsilyloxy-eicos-5-enyl ester 
• 440104-25-6 benzoic acid 3-hydroxy-1-[5'-(1-hydroxy-ethyl)-2,5'-dimethyl-octahydro-[2,2']bifuranyl-5-yl-methyl]-20-methoxycarbonyl-2,4,8,10,14,16,18-heptamethyl-11,13-dioxo-eicos-5-enyl ester 
• 440103-94-6 [4S,6S,6(4S,5R)]-6-[2-(4-methoxyphenyl)-5-methyl-[1,3]dioxan-4-yl]-4-methyl-hept-2-enoic acid methyl ester 
• 440103-92-4 [4R,4(1R),1(4R,5R),5R]-5-methyl-4-[1-(5-methyl-2-(4-methoxyphenyl)-[1,3]dioxan-4-yl)-ethyl]-[1,3]dioxane-2-thione 
• 440103-91-3 [2R,3R,4S,4(4R,5R)]-4-[5-methyl-2-(4-methoxyphenyl)-[1,3]dioxan-4-yl]-2-methyl-pentan-1,3-diol 
• 440103-93-5 [2S,4S,4(4S,5R)]-4-[5-methyl-2-(4-methoxyphenyl)-[1,3]dioxan-4-yl]-2-methyl-pentan-1-ol 
• 56092-81-0 ionomycin 

Relevant academic research and scientific papers

Total Synthesis of Ionomycin Using Ring-Opening Strategies

(Matrix Presented) The total synthesis of the polyether antibiotic ionomycin, a calcium ionophore, is described. The synthesis demonstrates the utility of ring-opening methodologies as applied to the synthesis of polypropionate and deoxypolypropionate subunits, which are found in two of the four fragments in the synthesis.