139093-45-1

Basic information

• Product Name: (2S,3R)-2,3-Dihydroxy-butyric acid benzyl ester
• Synonyms: (2S,3R)-2,3-Dihydroxy-butyric acid benzyl ester
• CAS NO: 139093-45-1
• Molecular Weight: 210.23
• Mol File: 139093-45-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2S,3R)-2,3-Dihydroxy-butyric acid benzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3R)-2,3-Dihydroxy-butyric acid benzyl ester(139093-45-1)
• EPA Substance Registry System: (2S,3R)-2,3-Dihydroxy-butyric acid benzyl ester(139093-45-1)

Safety Data

• Hazardous Substances Data: 139093-45-1(Hazardous Substances Data)

Upstream product

• 71338-71-1 benzyl crotonate 
• 71338-71-1 benzyl (E)-2-butenoate 

Downstream Products

• 176505-50-3 (4S,5R)-5-Methyl-2,2-dioxo-2λ⁶-[1,3,2]dioxathiolane-4-carboxylic acid benzyl ester 
• 176505-52-5 (2R,3R)-2-Azido-3-hydroxy-butyric acid benzyl ester 
• 1026651-79-5 (4S,5R)-5-Methyl-2-oxo-2λ⁴-[1,3,2]dioxathiolane-4-carboxylic acid benzyl ester 

Relevant articles and documents

Asymmetric dihydroxylation onto the α,β-unsaturated carboxylic ester derivatives of camptothecin

Dihydroxyalkanoic ester derivatives (4a,b) and (5a,b) of 20S-camptothecin (1) were diastereoselectively synthesized by exploiting osmium-catalyzed asymmetric dihydroxylation based on the Sharpless procedure. The absolute configuration of the newly formed

An enantiomeric synthesis of allo-threonines and β-hydroxyvalines

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