56816-81-0

Basic information

• Product Name: (2R,3S)-2,3-dihydroxy-3-phenyl-propionic acid
• Synonyms: (2R,3S)-2,3-dihydroxy-3-phenyl-propionic acid
• CAS NO: 56816-81-0
• Molecular Weight: 182.176
• Mol File: 56816-81-0.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (2R,3S)-2,3-dihydroxy-3-phenyl-propionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,3S)-2,3-dihydroxy-3-phenyl-propionic acid(56816-81-0)
• EPA Substance Registry System: (2R,3S)-2,3-dihydroxy-3-phenyl-propionic acid(56816-81-0)

Safety Data

• Hazardous Substances Data: 56816-81-0(Hazardous Substances Data)

Upstream product

• 108009-65-0 threo-2,3-Bis(trimethylsiloxy)-3-phenylpropansaeure-trimethylsilylester 
• 100-52-7 benzaldehyde 
• 103-26-4 methyl cinnamate 
• 69-96-5 dl-threo-phenylserine 
• 140-10-3 (E)-3-phenylacrylic acid 
• 19713-73-6 methyl (2Z)-3-phenylprop-2-enoate 
• 103-41-3 (E)-cinnamic acid benzyl ester 
• 196703-87-4 (2R,3S)-2,3-dihydroxy-3-phenylpropionic acid benzyl ester 
• 5695-95-4 (2RS,3SR)-2,3-dihydroxy-3-phenyl-propionic acid 

Downstream Products

• 55449-78-0 (2S,3S)-2,3-dihydroxy-3-phenyl-propionic acid 
• 55449-79-1 (2S,3R)-2,3-dihydroxy-3-phenyl-propionic acid 
• 133520-58-8 [1-((4S,5R)-2,2-Dimethyl-5-phenyl-[1,3]dioxolan-4-yl)-meth-(Z)-ylidene]-((R)-2-methoxymethyl-pyrrolidin-1-yl)-amine 
• 133421-03-1 [1-((4R,5R)-2,2-Dimethyl-5-phenyl-[1,3]dioxolan-4-yl)-meth-(Z)-ylidene]-((R)-2-methoxymethyl-pyrrolidin-1-yl)-amine 
• 133421-02-0 erythro-2,2-Dimethyl-5-phenyl-1,3-dioxolan-4-carbonsaeure-ethylester 
• 133521-66-1 (4S,5R)-Ethyl 2,2-dimethyl-5-phenyl-1,3-dioxolane-4-carboxylate 
• 130718-77-3 (4R,5R)-cis-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-carbaldehyde 
• 130796-32-6 (4S,5R)-trans-2,2-dimethyl-5-phenyl-1,3-dioxolan-4-carbaldehyde 
• 16354-93-1 (1R,2R)-1-phenylpropane-1,2,3-triol 
• 81691-61-4 Toluene-4-sulfonic acid (4S,5S)-2,2-dimethyl-5-phenyl-[1,3]dioxolan-4-ylmethyl ester 
• 81691-62-5 9-(RS)-threo-(2,3-O-isopropylidene-3-phenyl-2,3-dihydroxypropyl)adenine 
• 81691-63-6 9-(RS)-threo-(2-phenyl-2,3-dihydroxypropyl)adenine 
• 81691-58-9 methyl DL-threo-3-phenyl-2,3-O-isopropylideneglycerate 
• 81691-60-3 (RS)-trans-2,2-dimethyl-4-phenyl-1,3-dioxolan-5-ylmethanol 

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

Kinetics and Mechanism of the Oxidation of Unsaturated Carboxylic Acids by Methyltributylammonium Permanganate in Methylene Chloride Solutions

The product obtained when permanganate is reduced by unsaturated carboxylic acids under anhydrous conditions is manganese(III).The rate of reaction, which is subject to acid catalysis, exhibits a Hammet ρ value of 1.11 and inverse secondary isotope effects (kH/kD = 0.96-0.98) when the hydrogens on the double bond are replaced by deuterium.The involvement of a free-radical process is indicated by the formation of polymer during the oxidation of acrylic and methacrylic acids.The reaction is believed to be initiated by formation of an organometallic complex in which the double bond is a η2 ligand on manganese.Rearrangement of this complex results in the formation of a reactive manganate(V) cyclic diester, which undergoes a rapid (free-radical) reduction to manganese(III).