128316-91-6

Upstream product

• 127801-73-4 ethyl 4-t-butyldimethylsiloxy-c-6-phenyl-r-2-trichloromethyl-1,3-dioxane-t-4-acetate 
• 127801-73-4 ethyl 4-t-butyldimethylsiloxy-c-6-phenyl-r-2-trichloromethyl-1,3-dioxane-c-4-acetate 

Downstream Products

• 130822-20-7 ethyl r-2-methyl-c-6-phenyl-1,3-dioxane-c-4-acetate 

Relevant academic research and scientific papers

Stereoselective Syntheses of α-Substituted Cyclic Ethers and syn-1,3-Diols

In the presence of a catalytic amount of triphenylmethylium hexachloroantimonate or a catalyst system of antimony pentachloride, chlorotrimethylsilane and tin(II)iodide, α-substituted cyclic ethers are stereoselectively prepared from lactones by successiv

STEREOSELECTIVE REDUCTION OF t-BUTYLDIMETHYLSILOXY GROUP OF ETHYL 2-TRICHLOROMETHYL-4-t-BUTYLDIMETHYLSILOXY-1,3-DIOXAN-4-ACETATES

t-Butyldimethylsiloxy group of ethyl 4-t-butyldimethylsiloxy-2-trichloromethyl-1,3-dioxan-4-acetates, easily prepared from 2-trichloromethyl-1,3-dioxan-4-ones, was stereoselectively reduced with triethylsilane by using titanium tetrachloride as a promoter