1442686-75-0

Upstream product

• 147700-74-1 (4S,5S)-4,5-bis(azido-diphenyl-methyl)-2,2-dimethyl-1,3-dioxolane 
• 93379-48-7 (R,R)-TADDOL 
• 37031-29-1 (-)-dimethy-2,3-O-isopropylidene-L-tartrate 
• 108-86-1 bromobenzene 
• 77-76-9 2,2-dimethoxy-propane 
• 1399830-18-2 (3aS,8aS)-hexahydro-2,2-dimethyl-4,4,8,8-tetraphenyl-6H-1,3-dioxolo[4,5-e][1,3]diazepine-6-thione 
• 147700-75-2 (4S,5S)-2,2-dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanamine 

Relevant academic research and scientific papers

Development of tartaric acid derived chiral guanidines and their application to catalytic enantioselective α-hydroxylation of β-dicarbonyl compounds

A novel library of chiral guanidines featuring a tartaric acid skeleton was developed from diethyl l-tartrate. These guanidines are easily accessed with tunable steric and electronic properties. The utilities of the guanidines were highlighted by their ability to catalyze the α-hydroxylation of β-ketoesters and β-diketones with remarkable efficiency and excellent enantioselectivity.