64298-85-7

Upstream product

• 53933-42-9 2-(benzylidene-amino)-propionic acid methyl ester 
• 100-44-7 benzyl chloride 
• 100-52-7 benzaldehyde 
• 5619-07-8 methyl 2-amino-3-phenylpropanoate hydrochloride 
• 68870-85-9 methyl 2-(benzylideneamino)-3-phenylpropionate 
• 74-88-4 methyl iodide 
• 100-39-0 benzyl bromide 

Downstream Products

• 101231-99-6 3-amino-1-hydroxy-3-methyl-4-phenylbutan-2-one semicarbazone hydrochloride 
• 101210-99-5 2-amino-6-(2-benzyl-4-hydroxy-3-oxobutan-2-ylamino)-5-nitropyrimidin-4(3H)-one semicarbazone 
• 101210-81-5 1-diazo-3-methyl-4-phenyl-3-phthalimodobutan-2-one 
• 101211-00-1 2-amino-6-(2-benzyl-4-hydroxy-3-oxobutan-2-ylamino)-5-nitropyrimidin-4(3H)-one 
• 101210-84-8 3-amino-1-hydroxy-3-methyl-4-phenylbutan-2-one hydrochloride 
• 101210-78-0 methyl 2-(2-carboxybenzamido)-2-methyl-3-phenylpropanoate 
• 101210-83-7 1-hydroxy-3-methyl-4-phenyl-3-phthalimidobutan-2-one 
• 101210-82-6 1-chloro-3-methyl-4-phenyl-3-phthalimidobutan-2-one 
• 101210-79-1 2-(2-carboxybenzamido)-2-methyl-3-phenylpropanoic acid 
• 101210-80-4 2-methyl-3-phenyl-2-phthalimidopropanyl chloride 
• 64282-11-7 methyl 2-(phenylmethyl)-2-aminopropionate 
• 1132-26-9 2-methyl-3-phenylalanine 

Relevant academic research and scientific papers

Nitroxyl Catalysts for Six-Membered Ring Bromolactonization and Intermolecular Bromoesterification of Alkenes with Carboxylic Acids

We developed a nitroxyl-catalyzed bromoesterification of alkenes with bromo reagents, which includes a six-membered ring bromolactonization of alkenyl carboxylic acids catalyzed by AZADO as the nitroxyl radical catalyst, and an intermolecular bromoesterification of alkenes with carboxylic acids using NMO as the N-oxide catalyst. We also accomplished a remote diastereoselective bromohydroxylation via an AZADO-catalyzed six-membered ring bromolactonization and a subsequent ring cleavage reaction with alkylamines to furnish ?-bromo-δ-hydroxy amides with high diastereoselectivity.

SOLID-LIQUID PHASE TRANSFER CATALYTIC SYNTHESIS OF α-AMINO ACID VIA ALKYLATION AND NUCLEOPHILIC ADDITION OF BENZALDEHYDE IMINES

A short, mild and efficient synthetic route of α-amino acid via alkylation, Michael addition and carbonyl addition as well as cycloaddition of aldimines derived from glycine and alanine esters with benzaldehyde under solid-liquid phase transfer catalytic condition has been studied.The key to solid-liquid phase transfer catalyzed reactions is the selection of a base for the various reactants.The yield is dependent on the base used.The results obtained using KOH, K2CO3 and Na2CO3 are discussed.The kinetics of solid-liquid PTC benzylation has been investigated and we propose a possible mechanism of solid-liquid PTC as an interface auto-catalytic procedure.The details of some syntheses of α-amino acids are presented.

Specific Inhibitors in Vitamin Biosynthesis. Part 7. Syntheses of Blocked 7,8-Dihydropteridines via &α-Amino Ketones

The synthesis of 15 blocked 7,8-dihydropteridines is described in which the pyrazine ring is built from a derivative of an α-amino ketone.Three routes to the amino ketones based upon amino acids, nitrosyl chloride addition to alkenes, and nitro alcohols are discussed.The compounds synthesised are inhibitors of 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase , an enzyme in the pathway leading to dihydrofolate, and the inhibitory potencies of the compounds are discussed in the light of a hypothetical active site model for the enzyme.