868672-20-2

Upstream product

• 77312-71-1 diethyl (2R,3R)-2,3-bis(benzyloxy)butane-1,4-dioate 
• 113427-43-3 1,4-di-O-benzyl-L-threitol 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 515844-78-7 (3S,4S)-3,4-Bis-benzyloxy-1-(toluene-4-sulfonyl)-pyrrolidine 
• 150638-41-8 (3S,4S)-3,4-bis(benzyloxy)-3,4-dihydro-2H-pyrrole 1-oxide 
• 515844-79-8 (3S,4S)-3,4-bis(benzyloxy)pyrrolidine 
• 869627-62-3 benzyl 4-{(3S,4S)-3,4-bis(benzyloxy)-pyrrolidin-1-yl}-benzoate 

Relevant academic research and scientific papers

Design of branched and chiral solvatochromic probes: Toward quantifying polarity gradients in dendritic macromolecules

(Chemical Equation Presented) A pair of chiral, branched monomer building blocks, consisting of a solvatochromic probe and a spectroscopically inactive volume dummy, has been developed. The probe can selectively be excited, and its fluorescence characteristics provide information about local polarity. Incorporation of these monomers into high-generation polyester dendrimers should enable a detailed investigation of the polarity/density profile in dendritic architectures and ultimately allow for the realization of energy gradients from one chromophore building block only.

C4 branched polyhydroxy pyrrolidine compound and preparation method and application thereof

The invention relates to the field of glycosidase inhibitors, in particular to a C4 branched polyhydroxy pyrrolidine compound and a preparation method and application thereof. The structure of the C4 branched polyhydroxy pyrrolidine compound is as is shown in the description. The C4 branched polyhydroxy pyrrolidine compound is good in glycosidase inhibition activity and has potential medicinal value.

Samarium diiodide-mediated reductive couplings of chiral nitrones with aldehydes/ketones and acyl chlorides

The SmI2-mediated and H2O-promoted reductive cross-coupling reactions of the l-tartaric acid derived nitrone (3S,4S)-8 with aldehydes/ketones, and the l-malic acid derived nitrone (S)-6 with aliphatic acyl chlorides have been investi

Chemistry of sulfones: Synthesis of a new chiral nucleophilic catalyst

A chiral pyrrolidinopyridine was synthesized by using Buchwald methodology. The sulfone was used to add a benzyl group, which positioned a phenyl near the reacting position.