161924-75-0

Upstream product

• 4933-77-1 (3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carbaldehyde 
• 4064-06-6 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 
• 51549-65-6 N-benzyl-4-[1,2:3,4-di-O-isopropylidene-α-D-galactohexo-1,5-pyranose]methylene-imine 
• 67-56-1 methanol 
• 161972-97-0 cis-1-benzyl-4-[(3aαH,8bαH)-tetrahydro-2,2,7,7-tetrahydro-2,2,7,7-tetramethyl-5H-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl]-3-methoxy-azetidin-2-one 

Downstream Products

• 161924-80-7 Dibenzyl-[(1R,2S)-3-chloro-2-methoxy-1-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propyl]-amine 
• 161924-79-4 (2S,3S)-3-Dibenzylamino-2-methoxy-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propan-1-ol 
• 161924-77-2 (2S,3S)-3-Benzylamino-2-methoxy-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propan-1-ol 
• 161924-78-3 (2S,3R)-3-Dibenzylamino-2-methoxy-3-((3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-yl)-propionic acid methyl ester 

Relevant academic research and scientific papers

Polyhydroxy amino acid derivatives via β-lactams using enantiospecific approaches and microwave techniques

Enantiospecific synthesis has been developed for α-hydroxy β-lactams of predictable absolute configuration starting with readily available carbohydrates. Stereospecific approaches and microwave assisted chemical reactions have been utilized for the prepar

CHIRAL β-LACTAMS AS SYNTHONS. STEREOSPECIFIC SYNTHESIS OF A 6-EPI-LINCOSAMINE DERIVATIVE

A derivative of 6-epi-lincosamine has been prepared by a sequence of stereospecific steps from an optically active, cis-α-hydroxy-β-lactam.This β-lactam was obtained by an enantiospecific cycloaddition reaction between methoxyacetyl chloride, triethylamin