115047-29-5

Upstream product

• 112452-68-3 (4S,5S)-3-((E)-(R)-1,4-Dimethyl-pent-2-enyl)-4-methyl-2-oxo-5-[(R)-1-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethyl]-tetrahydro-furan-3-carboxylic acid methyl ester 
• 112452-69-4 (4S,5S)-3-((E)-(R)-1,4-Dimethyl-pent-2-enyl)-4-methyl-5-[(R)-1-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethyl]-dihydro-furan-2-one 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 77-76-9 2,2-dimethoxy-propane 
• 112452-67-2 (4S,5S)-4-Methyl-2-oxo-5-[(R)-1-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethyl]-tetrahydro-furan-3-carboxylic acid methyl ester 
• 112452-65-0 4(S)-methyl-5(S)-<1(R)-methyl-1-(2,2,5(S)-trimethyldioxan-4(S)-yl)methyl>dihydro-2(3H)-furanone 
• 112452-69-4 4(S)-methyl-3(S)-(1(R),4-dimethyl-2(E)-pentenyl)-5(S)-<1(R)-methyl-1-(2,2,5(S)-trimethyldioxan-4(S)-yl)methyl>dihydro-2(3H)-furanone 
• 112452-70-7 4(S)-methyl-3(S)-<1(S)-methyl-2-<(tert-butyldiphenylsilyl)oxy>ethyl>-5(S)-<1(R)-methyl-1-(2,2,5(S)-trimethyldioxan-4(S)-yl)methyl>dihydro-2(3H)-furanone 
• 115047-28-4 (3S,4S,5S)-3-[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-4-methyl-5-[(S)-1-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethyl]-tetrahydro-furan-2-ol 

Downstream Products

• 115047-30-8 Formic acid (1R,2R,4R)-5-(tert-butyl-diphenyl-silanyloxy)-2,4-dimethyl-3-oxo-1-[(R)-1-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-ethyl]-pentyl ester 
• 112452-72-9 (2R,4S,5S,6S)-1-(tert-Butyl-diphenyl-silanyloxy)-2,4-dimethyl-6-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-heptane-3,5-diol 
• 112452-71-8 4(S)-<6-<(tert-butyldiphenylsilyl)oxy>-2(R)-hydroxy-4-oxo-1(S),3(R),5(R)-trimethylhexanyl>-2,2,5(S)-trimethyl-1,3-dioxane 

Relevant academic research and scientific papers

3-METHYL-γ-BUTYROLACTONE AS A SOURCE OF 2-METHYL-3-HYDROXYKETONES AND 2-METHYL-1,3-DIOLS: A SYNTHESIS OF THE C19-C27 FRAGMENT OF RIFAMYCIN S BY LINEAR ITERATION

3-Methyl-γ-butyrolactone has been employed as a source of 2-methyl-3-hydroxyketones after functioning as a template for the preparation of enantiomerically pure propionate chains.This method is exemplified by the preparation of the C19-C27 propionate frag