130517-70-3

Upstream product

• 130607-96-4 (S)-2-[(1R,2S,6R)-2-(tert-Butyl-dimethyl-silanyloxymethyl)-6-methyl-cyclohexyl]-propionitrile 
• 148766-02-3 (S)-2-((1R,2S,6R)-2-Hydroxymethyl-6-methyl-cyclohexyl)-propionitrile 
• 148766-01-2 (1S,2R,3R)-2-((R)-1-tert-Butoxycarbonyl-ethyl)-3-methyl-cyclohexanecarboxylic acid methyl ester 
• 130607-97-5 (4R,4aR,5S,8aR)-4,5-Dimethyl-3-oxoperhydroisochroman 

Downstream Products

• 130517-71-4 2-[(2R,3R,6S)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-3-methyl-tetrahydro-pyran-2-yl]-3-[(1S,2R,3R)-2-((S)-cyano-methyl-methyl)-3-methyl-cyclohexyl]-3-hydroxy-propionic acid methyl ester 
• 130517-73-6 (Z)-2-[(2R,3R,6S)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-3-methyl-tetrahydro-pyran-2-yl]-3-[(1S,2S,3R)-2-((S)-cyano-methyl-methyl)-3-methyl-cyclohexyl]-acrylic acid methyl ester 
• 130517-72-5 (E)-2-[(2R,3R,6S)-6-(tert-Butyl-dimethyl-silanyloxymethyl)-3-methyl-tetrahydro-pyran-2-yl]-3-[(1S,2S,3R)-2-((S)-cyano-methyl-methyl)-3-methyl-cyclohexyl]-acrylic acid methyl ester 
• 151378-51-7 (Z)-3-[(1S,2S,3R)-2-((S)-Cyano-methyl-methyl)-3-methyl-cyclohexyl]-2-((2R,3R,6S)-6-{(E)-(S)-3-[(2R,3S,5R)-5-((S)-1-methoxy-ethyl)-3-methyl-tetrahydro-furan-2-yl]-but-1-enyl}-3-methyl-tetrahydro-pyran-2-yl)-acrylic acid methyl ester 
• 149298-92-0 (E)-3-[(1S,2S,3R)-2-((S)-Cyano-methyl-methyl)-3-methyl-cyclohexyl]-2-((2R,3R,6S)-6-{(E)-(S)-3-[(2R,3S,5R)-5-((S)-1-methoxy-ethyl)-3-methyl-tetrahydro-furan-2-yl]-but-1-enyl}-3-methyl-tetrahydro-pyran-2-yl)-acrylic acid methyl ester 
• 149298-91-9 C₄₂H₇₂O₉Si 
• 149298-90-8 (S)-2-{(1S,2S,6R)-2-[(E)-3-(tert-Butyl-dimethyl-silanyloxy)-2-((2R,3R,6S)-6-{(E)-(S)-3-[(2R,3S,5R)-5-((S)-1-methoxy-ethyl)-3-methyl-tetrahydro-furan-2-yl]-but-1-enyl}-3-methyl-tetrahydro-pyran-2-yl)-propenyl]-6-methyl-cyclohexyl}-propionaldehyde 
• 149298-89-5 tetronasin sodium salt 

Relevant academic research and scientific papers

The first total synthesis of tetronasin (M139603)

Total synthesis tetronasin (1), a tetronic acid polyether ionophore antibiotic, is reported in which the γ-unsubstituted α-acyltetronic acid structure is constructed by cyclization of a β-keto ester derivative 18 derived from tricyclic aldehyde intermediate 17 by reaction with methyl (diazoacetoxy)acetate in the presence of zirconium tetrachloride.