96720-55-7

Upstream product

• 96720-54-6 (3R,4S)-5-(benzyloxy)-3-hydroxy-4-methyl-1-pentene 
• 79-08-3 bromoacetic acid 
• 79027-28-4 (2S)-3-(benzyloxy)-2-methylpropanal 

Downstream Products

• 107093-43-6 (2S,3R,6R)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-3-methyl-2H-pyran-2-carboxylic acid methyl ester 
• 107134-01-0 (5S,6S)-5-<2-(benzyloxy)-1(S)-methyl>ethyl-6-<1(E)-propenyl>-1,4-dioxan-2-one 
• 96720-58-0 <1S,2S-3(E)>-(<1-(<2-(benzyloxy)-1(S)-methyl>ethyl)-2-hydroxy-3-pentenyl>-oxy)acetic acid 1,1-dimethylethyl ester 
• 96789-96-7 <1S,2R-3(E)>-(<1-(<2-(benzyloxy)-1(S)-methyl>ethyl)-2-hydroxy-3-pentenyl>-oxy)acetic acid 1,1-dimethylethyl ester 
• 96720-59-1 <1S-3(E)>-(<1-(<2-(benzyloxy)-1(S)-methyl>ethyl)-2-oxo-3-pentenyl>oxy)acetic acid 1,1-dimethylethyl ester 
• 96720-57-9 (1S,2S)-<3-(benzyloxy)-1-formyl-2-methylpropoxy>acetic acid 1,1-dimethylethyl ester 
• 96720-61-5 (2R,3S,6R-)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-3-methyl-2H-pyran-2-carboxylic acid methyl ester 
• 96720-63-7 (2R,3S,6R)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-3-methyl-2-(1-oxopropyl)-2H-pyran 
• 96720-60-4 (5S,6R)-5-<2-(benzyloxy)-1(S)-methyl>ethyl-6-<1(E)-propenyl>-1,4-dioxan-2-one 
• 96720-62-6 (2R,3S,6R-)-6-<2-(benzyloxy)-1(S)-methyl>ethyl-3,6-dihydro-2-(1-hydroxypropyl)-3-methyl-2H-pyran 
• 96720-56-8 (1R,2S)-<3-(benzyloxy)-2-methyl-1-(ethenyl)propoxy>acetic acid 1,1-dimethylethyl ester 

Relevant academic research and scientific papers

Ionophore synthesis. An enantioselective route to the left-wing of indanomycin (X-14547A)

An enantioselective synthesis of the tetrahydropyran 'left-wing' of the ionophore X-14547A is described, wherein stereoselective 1,2-carbonyl additions and an oxapyranone-to-dihydropyran enolate Claisen rearrangement are key stereocontrol elements.

AN ENOLATE CLAISEN ROUTE TO C-PYRANOSIDES DEVELOPMENT AND APPLICATION TO AN IONOPHORE SYNTHON

A new method for the stereoselective synthesis of dihydropyrans of various substitution patterns is described, involving the Ireland ester enolate Claisen rearrangements of 6-alkenyl-1,4-dioxan-2-ones.The method has been applied to an enantioselective syn