111524-22-2

Upstream product

• 78513-04-9 (4S,5S)-p-toluolsulfonsaeure<(5-benzyloxymethyl-5-hydroxymethyl-2,2-dimethyl-1,3-dioxolan-4-yl)methyl>ester 
• 85099-89-4 (S,S)-2,2-dimethyl-4-benzyloxymethyl-5-methyl-1,3-dioxolane 
• 84519-53-9 (4R,5S)-2,2,5-trimethyl-1,3-dioxolane-4-carbaldehyde 
• 41167-51-5 (4S,5S)-4-hydroxymethyl-2,2,5-trimethyl-[1,3]-dioxolane 
• 2912-98-3 (R)-1-Phenylethylhydroxylamine 
• 74786-02-0 1-(tert-butyldimethylsilyloxy)-1-tert-butoxyethylene 
• 111524-15-3 N-[((4S,5S)-2,2,5-trimethyl-1,3-dioxolan-4-yl)methylene]((1R)-1-phenylethyl)amine N-oxide 
• 50622-09-8 2,3-O-isopropylidene-L-threitol 
• 78469-77-9 (4S,5S)-4-benzyloxymethyl-5-hydroxymethyl-2,2-dimethyl-1,3-dioxolane 
• 59779-75-8 diethyl (4R,5R)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate 

Relevant academic research and scientific papers

THE CHEMISTRY OF SILYLATED KETENE ACETALS: AN EFFICIENT STEREOCONTROLLED SYNTHESIS OF N-BENZOYL L-DAUNOSAMINE

N-Benzoyl L-daunosamine was synthesized with high stereoselectivity utilizing a 1,3-addition of ketene silyl acetal (3a) to the chiral nitrone, (Z)-((4R)-trans-2,2,5-trimethyl-1,3-dioxolan-4-yl)methylene((1S)-1-phenylethyl)amine N-oxide (4c) accompanied by a silyl group-transfer in acetonitrile under mild conditions.